[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"research-sidebar-rollups":3,"research-niche-uk-diy-tools-black-grout-pen":137},[4,11,18,25,32,39,46,53,60,67,74,81,88,95,102,109,116,123,130],{"nodeId":5,"label":6,"slug":7,"href":8,"nichesTracked":9,"marketSizeTotal":10},"11052591","Home & Garden","home-garden","\u002Fresearch\u002Fuk\u002Fhome-garden",5777,1496729572,{"nodeId":12,"label":13,"slug":14,"href":15,"nichesTracked":16,"marketSizeTotal":17},"344155031","Grocery","grocery","\u002Fresearch\u002Fuk\u002Fgrocery",2977,930144869,{"nodeId":19,"label":20,"slug":21,"href":22,"nichesTracked":23,"marketSizeTotal":24},"66280031","Health & Personal Care","health-personal-care","\u002Fresearch\u002Fuk\u002Fhealth-personal-care",2063,840581432,{"nodeId":26,"label":27,"slug":28,"href":29,"nichesTracked":30,"marketSizeTotal":31},"117333031","Beauty","beauty","\u002Fresearch\u002Fuk\u002Fbeauty",2481,653104681,{"nodeId":33,"label":34,"slug":35,"href":36,"nichesTracked":37,"marketSizeTotal":38},"560800","Electronics & Photo","electronics-photo","\u002Fresearch\u002Fuk\u002Felectronics-photo",1366,536963877,{"nodeId":40,"label":41,"slug":42,"href":43,"nichesTracked":44,"marketSizeTotal":45},"79904031","DIY & Tools","diy-tools","\u002Fresearch\u002Fuk\u002Fdiy-tools",2225,502438109,{"nodeId":47,"label":48,"slug":49,"href":50,"nichesTracked":51,"marketSizeTotal":52},"340832031","Computers & Accessories","computers-accessories","\u002Fresearch\u002Fuk\u002Fcomputers-accessories",1028,445978821,{"nodeId":54,"label":55,"slug":56,"href":57,"nichesTracked":58,"marketSizeTotal":59},"11961408031","Fashion","fashion","\u002Fresearch\u002Fuk\u002Ffashion",2461,370780225,{"nodeId":61,"label":62,"slug":63,"href":64,"nichesTracked":65,"marketSizeTotal":66},"340841031","Pet Supplies","pet-supplies","\u002Fresearch\u002Fuk\u002Fpet-supplies",875,283781189,{"nodeId":68,"label":69,"slug":70,"href":71,"nichesTracked":72,"marketSizeTotal":73},"595314","Toys & Games","toys-games","\u002Fresearch\u002Fuk\u002Ftoys-games",1773,238165752,{"nodeId":75,"label":76,"slug":77,"href":78,"nichesTracked":79,"marketSizeTotal":80},"319530011","Sports & Outdoors","sports-outdoors","\u002Fresearch\u002Fuk\u002Fsports-outdoors",792,192105477,{"nodeId":82,"label":83,"slug":84,"href":85,"nichesTracked":86,"marketSizeTotal":87},"192414031","Stationery & Office Supplies","stationery-office-supplies","\u002Fresearch\u002Fuk\u002Fstationery-office-supplies",835,166331511,{"nodeId":89,"label":90,"slug":91,"href":92,"nichesTracked":93,"marketSizeTotal":94},"60032031","Baby Products","baby-products","\u002Fresearch\u002Fuk\u002Fbaby-products",638,162171515,{"nodeId":96,"label":97,"slug":98,"href":99,"nichesTracked":100,"marketSizeTotal":101},"248878031","Automotive","automotive","\u002Fresearch\u002Fuk\u002Fautomotive",811,162029817,{"nodeId":103,"label":104,"slug":105,"href":106,"nichesTracked":107,"marketSizeTotal":108},"5866055031","Business, Industry & Science","business-industry-science","\u002Fresearch\u002Fuk\u002Fbusiness-industry-science",741,147753245,{"nodeId":110,"label":111,"slug":112,"href":113,"nichesTracked":114,"marketSizeTotal":115},"213078031","Lighting","lighting","\u002Fresearch\u002Fuk\u002Flighting",370,66322056,{"nodeId":117,"label":118,"slug":119,"href":120,"nichesTracked":121,"marketSizeTotal":122},"908799031","Large Appliances","large-appliances","\u002Fresearch\u002Fuk\u002Flarge-appliances",75,45125377,{"nodeId":124,"label":125,"slug":126,"href":127,"nichesTracked":128,"marketSizeTotal":129},"340838031","Musical Instruments & DJ","musical-instruments-dj","\u002Fresearch\u002Fuk\u002Fmusical-instruments-dj",171,40128933,{"nodeId":131,"label":132,"slug":133,"href":134,"nichesTracked":135,"marketSizeTotal":136},"72954031","Everything Else","everything-else","\u002Fresearch\u002Fuk\u002Feverything-else",25,1318358,{"amazonNicheId":138,"marketplaceFlag":139,"country":140,"category":143,"niche":144,"verdict":180,"baselines":217,"demand":222,"seasonality":529,"brandShare":542,"products":564,"feedback":696,"searchTerms":836,"related":851,"lastUpdated":167},"f43ea462a040bb8141922fd74a79a3d7","uk",{"flag":139,"name":141,"currency":142},"United Kingdom","GBP",{"nodeId":40,"label":41,"slug":42,"href":43},{"marketSize":145,"searchVolume":146,"growth360":147,"growth90":148,"searchConversion":149,"top5ClickShare":150,"top5BrandShare":151,"avgRating":152,"avgReviewCount":153,"avgPrice":154,"priceMin":155,"priceMax":156,"productCount":157,"unitsSoldMax":158,"sponsoredPct":159,"returnRate":160,"successfulLaunches360":161,"newProducts360":162,"amazonNicheId":138,"title":163,"slug":164,"href":165,"leafCategoryName":166,"scrapedAt":167,"brandCount":168,"brandCountYearAgo":162,"sellerCount":157,"signals":169,"avgBsr":171,"pageQuality":161,"unitsSoldMin":172,"unitsSoldAvgMin":173,"unitsSoldAvgMax":174,"revenueMin":175,"revenueMax":176,"avgBrandAgeMonths":177,"avgSellerAgeDays":178,"top20ClickShare":159,"top20BrandShare":159,"primePct":179,"oosRate":161},45297,50473,0.6737,-0.2976,0.155,0.7962,0.889,3.66,881,5.79,3.84,10.79,13,8000,1,0.008,0,7,"black grout pen","black-grout-pen","\u002Fresearch\u002Fuk\u002Fdiy-tools\u002Fblack-grout-pen","Adhesives & Sealers","2026-07-22T04:07:27.61748+00:00",11,[170],"quality_gap",158,6000,500,750,34740,46320,31,204,0.9231,{"score":181,"verdict":182,"components":183},42,"skip",[184,188,191,195,198,201,204,209,212,215],{"key":185,"score":168,"weight":186,"raw":187},"marketSize",0.15,45296.99,{"key":189,"score":190,"weight":186,"raw":148},"growth",10,{"key":192,"score":193,"weight":194,"raw":149},"conversion",97,0.1,{"key":196,"score":197,"weight":186,"raw":150},"competition",17,{"key":199,"score":200,"weight":194,"raw":151},"brandShare",27,{"key":202,"score":203,"weight":194,"raw":152},"qualityGap",98,{"key":205,"score":206,"weight":207,"raw":208},"reviewMoat",65,0.05,881.23,{"key":210,"score":211,"weight":194,"raw":160},"returns",96,{"key":213,"score":214,"weight":207,"raw":154},"avgPrice",16,{"key":216,"score":161,"weight":207,"raw":161},"priceRange",{"avgRating":218,"medianPrice":219,"medianReturnRate":220,"nichesTracked":221},4.36,12.1,0.0064,27484,{"points":223,"droppedPartialWeek":528},[224,227,230,233,236,239,242,245,248,251,254,257,260,263,266,269,272,275,278,281,283,286,289,292,295,298,301,304,307,310,313,316,319,322,325,328,331,334,337,340,343,346,349,352,355,358,361,364,367,370,373,375,378,381,384,387,390,393,396,398,401,403,406,408,411,414,417,420,423,426,429,432,435,438,441,444,447,450,453,456,459,461,464,466,468,471,474,477,480,483,486,489,492,495,498,501,504,507,510,513,516,519,522,525],{"week":225,"volume":226},"2024-07-28",1029,{"week":228,"volume":229},"2024-08-04",853,{"week":231,"volume":232},"2024-08-11",1082,{"week":234,"volume":235},"2024-08-18",1001,{"week":237,"volume":238},"2024-08-25",1121,{"week":240,"volume":241},"2024-09-01",1034,{"week":243,"volume":244},"2024-09-08",2545,{"week":246,"volume":247},"2024-09-15",1433,{"week":249,"volume":250},"2024-09-22",1377,{"week":252,"volume":253},"2024-09-29",1306,{"week":255,"volume":256},"2024-10-06",1123,{"week":258,"volume":259},"2024-10-13",1337,{"week":261,"volume":262},"2024-10-20",1186,{"week":264,"volume":265},"2024-10-27",1155,{"week":267,"volume":268},"2024-11-03",1054,{"week":270,"volume":271},"2024-11-10",1119,{"week":273,"volume":274},"2024-11-17",1148,{"week":276,"volume":277},"2024-11-24",999,{"week":279,"volume":280},"2024-12-01",986,{"week":282,"volume":229},"2024-12-08",{"week":284,"volume":285},"2024-12-15",845,{"week":287,"volume":288},"2024-12-22",716,{"week":290,"volume":291},"2024-12-29",556,{"week":293,"volume":294},"2025-01-05",1088,{"week":296,"volume":297},"2025-01-12",1140,{"week":299,"volume":300},"2025-01-19",1232,{"week":302,"volume":303},"2025-01-26",1301,{"week":305,"volume":306},"2025-02-02",1362,{"week":308,"volume":309},"2025-02-09",1316,{"week":311,"volume":312},"2025-02-16",1331,{"week":314,"volume":315},"2025-02-23",1368,{"week":317,"volume":318},"2025-03-02",1321,{"week":320,"volume":321},"2025-03-09",2483,{"week":323,"volume":324},"2025-03-16",2323,{"week":326,"volume":327},"2025-03-23",2058,{"week":329,"volume":330},"2025-03-30",2296,{"week":332,"volume":333},"2025-04-06",939,{"week":335,"volume":336},"2025-04-13",1042,{"week":338,"volume":339},"2025-04-20",1117,{"week":341,"volume":342},"2025-04-27",948,{"week":344,"volume":345},"2025-05-04",718,{"week":347,"volume":348},"2025-05-11",760,{"week":350,"volume":351},"2025-05-18",626,{"week":353,"volume":354},"2025-05-25",719,{"week":356,"volume":357},"2025-06-01",774,{"week":359,"volume":360},"2025-06-08",880,{"week":362,"volume":363},"2025-06-15",791,{"week":365,"volume":366},"2025-06-22",562,{"week":368,"volume":369},"2025-06-29",692,{"week":371,"volume":372},"2025-07-06",818,{"week":374,"volume":79},"2025-07-13",{"week":376,"volume":377},"2025-07-20",813,{"week":379,"volume":380},"2025-07-27",740,{"week":382,"volume":383},"2025-08-03",769,{"week":385,"volume":386},"2025-08-10",1093,{"week":388,"volume":389},"2025-08-17",916,{"week":391,"volume":392},"2025-08-24",907,{"week":394,"volume":395},"2025-08-31",1018,{"week":397,"volume":226},"2025-09-07",{"week":399,"volume":400},"2025-09-14",989,{"week":402,"volume":232},"2025-09-21",{"week":404,"volume":405},"2025-09-28",1026,{"week":407,"volume":265},"2025-10-05",{"week":409,"volume":410},"2025-10-12",1043,{"week":412,"volume":413},"2025-10-19",1071,{"week":415,"volume":416},"2025-10-26",1127,{"week":418,"volume":419},"2025-11-02",1101,{"week":421,"volume":422},"2025-11-09",1172,{"week":424,"volume":425},"2025-11-16",1153,{"week":427,"volume":428},"2025-11-23",960,{"week":430,"volume":431},"2025-11-30",873,{"week":433,"volume":434},"2025-12-07",826,{"week":436,"volume":437},"2025-12-14",673,{"week":439,"volume":440},"2025-12-21",728,{"week":442,"volume":443},"2025-12-28",541,{"week":445,"volume":446},"2026-01-04",965,{"week":448,"volume":449},"2026-01-11",1090,{"week":451,"volume":452},"2026-01-18",1037,{"week":454,"volume":455},"2026-01-25",1384,{"week":457,"volume":458},"2026-02-01",1185,{"week":460,"volume":265},"2026-02-08",{"week":462,"volume":463},"2026-02-15",1175,{"week":465,"volume":250},"2026-02-22",{"week":467,"volume":247},"2026-03-01",{"week":469,"volume":470},"2026-03-08",1188,{"week":472,"volume":473},"2026-03-15",1070,{"week":475,"volume":476},"2026-03-22",982,{"week":478,"volume":479},"2026-03-29",1048,{"week":481,"volume":482},"2026-04-05",1135,{"week":484,"volume":485},"2026-04-12",921,{"week":487,"volume":488},"2026-04-19",861,{"week":490,"volume":491},"2026-04-26",829,{"week":493,"volume":494},"2026-05-03",781,{"week":496,"volume":497},"2026-05-10",1017,{"week":499,"volume":500},"2026-05-17",1096,{"week":502,"volume":503},"2026-05-24",905,{"week":505,"volume":506},"2026-05-31",689,{"week":508,"volume":509},"2026-06-07",848,{"week":511,"volume":512},"2026-06-14",951,{"week":514,"volume":515},"2026-06-21",700,{"week":517,"volume":518},"2026-06-28",575,{"week":520,"volume":521},"2026-07-05",789,{"week":523,"volume":524},"2026-07-12",637,{"week":526,"volume":527},"2026-07-19",658,false,[530,531,532,533,534,535,536,537,538,539,540,541],1.0922312876906703,1.2142603760198651,1.5326475109376847,0.921366914981672,0.7684364037680818,0.711888902027249,0.7421071301880099,0.920736273698317,1.242468435089932,1.087501478065508,1.006818808876276,0.7067386648798497,{"top":543,"otherBrandCount":562,"otherClickShare":563},[544,547,550,553,556,559],{"brand":545,"clickShare":546},"RAINBOW CHALK MARKERS LTD",0.4202,{"brand":548,"clickShare":549},"DONQL",0.2377,{"brand":551,"clickShare":552},"Floor-Fix Pro",0.1382,{"brand":554,"clickShare":555},"Vryth",0.0477,{"brand":557,"clickShare":558},"Lumoia",0.0451,{"brand":560,"clickShare":561},"flintronic",0.026,5,0.08509999999999995,[565,575,585,596,606,614,623,631,641,652,664,675,684],{"asin":566,"title":567,"brand":548,"imageUrl":568,"price":569,"rating":570,"reviews":571,"clickShare90":549,"clickShare360":572,"launchDate":573,"amazonUrl":574},"B0BQ6WVKPB","DONQL 6Pcs Tile Pen Black Grout Pen for Tiles Bathroom with Replacement Nib Tips Anti-Grout Tile Pen Marker for Restoring Tile Grout Wall Floor Bathroom Kitchen and Floor Tiles (Black)","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F51ipJF5ZUfL.jpg",4.94,4,974,0.2681,"2021-08-18","https:\u002F\u002Fwww.amazon.co.uk\u002Fdp\u002FB0BQ6WVKPB",{"asin":576,"title":577,"brand":545,"imageUrl":578,"price":155,"rating":579,"reviews":580,"clickShare90":581,"clickShare360":582,"launchDate":583,"amazonUrl":584},"B006MCRIA0","Grout Pen - Designed for restoring tile grout in bathrooms & kitchens (Black)","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F4109BPrk7SL.jpg",4.1,5507,0.1839,0.1443,"2011-12-15","https:\u002F\u002Fwww.amazon.co.uk\u002Fdp\u002FB006MCRIA0",{"asin":586,"title":587,"brand":545,"imageUrl":588,"price":589,"rating":590,"reviews":591,"clickShare90":592,"clickShare360":593,"launchDate":594,"amazonUrl":595},"B09GG8J3JY","Twin Pack (BLACK) Grout Pen - Designed for restoring tile grout in bathrooms & kitchens","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F51z-gL1tl4L.jpg",6.67,4.2,1308,0.1786,0.3001,"2011-12-13","https:\u002F\u002Fwww.amazon.co.uk\u002Fdp\u002FB09GG8J3JY",{"asin":597,"title":598,"brand":551,"imageUrl":599,"price":600,"rating":601,"reviews":602,"clickShare90":552,"clickShare360":603,"launchDate":604,"amazonUrl":605},"B0FYFXBDJB","Black Grout Pen Tile Grout Paint Marker From Floor-Fix Pro | Waterproof Grout Colorant & Sealer Pen | Bathroom & Kitchen Tile Grout Whitener | Narrow 5mm Precision Tip | 2 Pack","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F51deuoUHKsL.jpg",7.43,3.6,9,0.0417,"2025-10-30","https:\u002F\u002Fwww.amazon.co.uk\u002Fdp\u002FB0FYFXBDJB",{"asin":607,"title":608,"brand":545,"imageUrl":609,"price":156,"rating":579,"reviews":610,"clickShare90":611,"clickShare360":612,"launchDate":594,"amazonUrl":613},"B08SCT1SGB","3 x BLACK Grout Pens - Designed for Restoring Tile Grout in bathrooms & Kitchens","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F512YoWnK6NL.jpg",1000,0.0577,0.034,"https:\u002F\u002Fwww.amazon.co.uk\u002Fdp\u002FB08SCT1SGB",{"asin":615,"title":616,"brand":554,"imageUrl":617,"price":618,"rating":601,"reviews":619,"clickShare90":555,"clickShare360":620,"launchDate":621,"amazonUrl":622},"B0FY2GF8Q2","4Pcs Black Grout Pen for Tiles Waterproof Paint Marker Grouting Pen","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F51GoVuX2KpL.jpg",6.36,22,0.0394,"2025-10-28","https:\u002F\u002Fwww.amazon.co.uk\u002Fdp\u002FB0FY2GF8Q2",{"asin":624,"title":625,"brand":557,"imageUrl":626,"price":627,"rating":161,"reviews":161,"clickShare90":558,"clickShare360":628,"launchDate":629,"amazonUrl":630},"B0GTV2X1P1","4PCS Grout Pen Black Tile Grout Pen Set Tile Paint Marker Easy to Use Reviver for Restoring Discoloured & Faded Joints in Bathrooms Kitchen Floor Wall Lines","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F51uhOXAfT4L.jpg",5.32,0.0102,"2026-03-25","https:\u002F\u002Fwww.amazon.co.uk\u002Fdp\u002FB0GTV2X1P1",{"asin":632,"title":633,"brand":560,"imageUrl":634,"price":635,"rating":636,"reviews":637,"clickShare90":561,"clickShare360":638,"launchDate":639,"amazonUrl":640},"B0CF9NYNDV","Flintronic 6PCS Grout Pen Black Tile Paint Marker with Replacement Nib Tiles grout pen Wall Repair Pens Tile-grout Reviver pens for Bathrooms Kitchen Floor tile wall Lines","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F513r+sgsl2L.jpg",5.39,3.8,1584,0.0568,"2023-08-10","https:\u002F\u002Fwww.amazon.co.uk\u002Fdp\u002FB0CF9NYNDV",{"asin":642,"title":643,"brand":644,"imageUrl":645,"price":646,"rating":647,"reviews":619,"clickShare90":648,"clickShare360":649,"launchDate":650,"amazonUrl":651},"B0FXXNF72N","2Pcs Grout Pen Black Tile Paint for Tiles Bathroom Designed for Restoring Tile Grout in Wall Floor Bathrooms Kitchens Tile Grout Reviver Pens for Kitchen Floor Tile Shower Wall Lines","Quwem","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F31nniUnIRaL.jpg",4.75,3.3,0.0215,0.0498,"2025-10-27","https:\u002F\u002Fwww.amazon.co.uk\u002Fdp\u002FB0FXXNF72N",{"asin":653,"title":654,"brand":655,"imageUrl":656,"price":657,"rating":658,"reviews":659,"clickShare90":660,"clickShare360":661,"launchDate":662,"amazonUrl":663},"B0GHM7WXM6","4PCS Black Grout Pen Tile Paint Marker Grout Repairer for Tiles Wall and Floor Reviver Joints Repair Pens Easy to Use for Restoring Tile Bathroom Grout Wall Floor Kitchen Porch Patio Repair (Black)","Wufaa","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F41afQa87slL.jpg",4.83,3.2,6,0.0185,0.0054,"2026-01-19","https:\u002F\u002Fwww.amazon.co.uk\u002Fdp\u002FB0GHM7WXM6",{"asin":665,"title":666,"brand":667,"imageUrl":668,"price":669,"rating":670,"reviews":671,"clickShare90":660,"clickShare360":672,"launchDate":673,"amazonUrl":674},"B0GLH3B1R8","Grout Pen Twin Pack Black Tile Grout Repair Pen for Bathroom and Kitchen Restores and Colors Grout Lines Anti-Mold Formula Covers up to 120m","Rivvra","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F31Jb0WEWo0L.jpg",4.08,2.5,2,0.0045,"2026-02-04","https:\u002F\u002Fwww.amazon.co.uk\u002Fdp\u002FB0GLH3B1R8",{"asin":676,"title":677,"brand":678,"imageUrl":679,"price":680,"rating":161,"reviews":161,"clickShare90":681,"clickShare360":661,"launchDate":682,"amazonUrl":683},"B0GJJQSR21","Grout Pen Patio Grout Filler Pen Surface Lines Repair Marker Pen","SNMYGS","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F31NndeQcj6L.jpg",3.87,0.0138,"2026-01-24","https:\u002F\u002Fwww.amazon.co.uk\u002Fdp\u002FB0GJJQSR21",{"asin":685,"title":686,"brand":687,"imageUrl":688,"price":689,"rating":690,"reviews":691,"clickShare90":692,"clickShare360":693,"launchDate":694,"amazonUrl":695},"B08XYVM7B9","Zonon Grout Wall Pen Tile Paint Markers Grout Repair Sealer Pen for Bathrooms Kitchen Porch Patio Repair Refresh(4 Black)","Zonon","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F51+JejcddKL.jpg",6.98,3.9,1022,0.0128,0.0405,"2021-03-04","https:\u002F\u002Fwww.amazon.co.uk\u002Fdp\u002FB08XYVM7B9",{"love":697,"hate":759,"returnReasons":812},[698,705,712,719,726,733,738,744,750,755],{"topic":699,"percentOfMentions":700,"verbatims":701},"Ease Of Use",0.2412,[702,703,704],"Easy to use","Its a much easier","Overall, a simple",{"topic":706,"percentOfMentions":707,"verbatims":708},"Advertised Vs Actual Product",0.21050000000000002,[709,710,711],"Does the job","Applied as stated","Does what it says on the tin",{"topic":713,"percentOfMentions":714,"verbatims":715},"Value For Money",0.1623,[716,717,718],"Good for the price","These are so worth the money as the transformation of my bathroom is amazing","great value for money",{"topic":720,"percentOfMentions":721,"verbatims":722},"Color",0.0702,[723,724,725],"Lasts well, good colour","The black colour goes on smoothly and gives a clean, consistent finish","Colour lasts",{"topic":727,"percentOfMentions":728,"verbatims":729},"Quality-Overall",0.061399999999999996,[730,731,732],"Great quality","Great product","Very pleased with this item",{"topic":734,"percentOfMentions":735,"verbatims":736},"Efficiency",0.0526,[737],"Works very well",{"topic":739,"percentOfMentions":735,"verbatims":740},"Ease Of Cleaning",[741,742,743],"Great easy to use just the ink bleeds alot so can be messy","with a black finish it gave both a cleaner","it was easy to wipe away before it was dry",{"topic":745,"percentOfMentions":746,"verbatims":747},"Durability",0.043899999999999995,[748,749,723],"Surprisingly durable","Works well and long lasting",{"topic":751,"percentOfMentions":752,"verbatims":753},"Weight Light",0.0132,[754],"They are light",{"topic":756,"percentOfMentions":757,"verbatims":758},"Paint Quality",0.0088,[724],[760,767,773,779,784,790,795,800,805,808],{"topic":761,"percentOfMentions":762,"verbatims":763},"Water Resistance",0.2188,[764,765,766],"Not waterproof","Not very waterproof even after a week of being on i still have black coming off on to my tiles","Terrible not waterproof so as the tiles got wet it ran",{"topic":727,"percentOfMentions":768,"verbatims":769},0.20309999999999997,[770,771,772],"buy a better well known make","Utter rubbish","Truly awful quality",{"topic":720,"percentOfMentions":774,"verbatims":775},0.099,[776,777,778],"dark black unlike some of the alternatives which I have used before","losing its colour","it was all white",{"topic":756,"percentOfMentions":774,"verbatims":780},[781,782,783],"The paint is far too thick to flow properly between the tiles","just leaked paint all over my shower tray","Too thick to go in between tiles and too dry, doesnt even paint over the grout properly",{"topic":739,"percentOfMentions":785,"verbatims":786},0.09380000000000001,[787,788,789],"It has made a mess of my bathroom","was very messy","it washes off when cleaning tiles",{"topic":713,"percentOfMentions":791,"verbatims":792},0.046900000000000004,[793,794],"Is the product good value for money: No","Waste of money",{"topic":796,"percentOfMentions":797,"verbatims":798},"Instructions\u002FUser Manual\u002FTroubleshooting",0.0313,[799],"The black ink did not come out by following instructions",{"topic":801,"percentOfMentions":802,"verbatims":803},"Thickness",0.0208,[804],"Disappointing Results – Too Thick and Too Dry",{"topic":745,"percentOfMentions":802,"verbatims":806},[807],"So not great value for money or doesnt have durability",{"topic":706,"percentOfMentions":809,"verbatims":810},0.015600000000000001,[811],"The pens are advertised as grout revivers, but in reality they behave much more like standard wipeboard markers than a durable tile grout solution",[813,815,818,821,823,825,827,830,832,834],{"reason":720,"pct":814},0.37689999999999996,{"reason":816,"pct":817},"Functionality-Overall",0.2,{"reason":819,"pct":820},"Leak-Proof",0.1231,{"reason":727,"pct":822},0.0692,{"reason":706,"pct":824},0.0538,{"reason":739,"pct":826},0.0385,{"reason":828,"pct":829},"Compatibility-Overall",0.0308,{"reason":831,"pct":829},"Defective Material\u002FParts",{"reason":761,"pct":833},0.0231,{"reason":713,"pct":835},0.0154,[837,841,846],{"term":163,"volume":838,"growthQoq":839,"conversionRate":840},30821,-0.2753,0.1421,{"term":842,"volume":843,"growthQoq":844,"conversionRate":845},"grout pen black",10229,-0.2479,0.1331,{"term":847,"volume":848,"growthQoq":849,"conversionRate":850},"black grout pen for tiles",9423,-0.4226,0.1266,[852,859,864,869,874,877],{"title":853,"href":854,"score":855,"verdict":856,"marketSize":857,"growth90":858},"cardboard cutter","\u002Fresearch\u002Fuk\u002Fdiy-tools\u002Fcardboard-cutter",68,"watch",342868.79,0.3056,{"title":860,"href":861,"score":855,"verdict":856,"marketSize":862,"growth90":863},"door canopy","\u002Fresearch\u002Fuk\u002Fdiy-tools\u002Fdoor-canopy",201704.95,1.8769,{"title":865,"href":866,"score":855,"verdict":856,"marketSize":867,"growth90":868},"fence post repair","\u002Fresearch\u002Fuk\u002Fdiy-tools\u002Ffence-post-repair",358526.62,-0.0822,{"title":870,"href":871,"score":855,"verdict":856,"marketSize":872,"growth90":873},"cat window guard","\u002Fresearch\u002Fuk\u002Fdiy-tools\u002Fcat-window-guard",98419.39,4.1307,{"title":875,"href":876,"score":855,"verdict":856,"marketSize":862,"growth90":863},"sun shade","\u002Fresearch\u002Fuk\u002Fdiy-tools\u002Fsun-shade",{"title":878,"href":879,"score":880,"verdict":856,"marketSize":881,"growth90":882},"brass hose connector","\u002Fresearch\u002Fuk\u002Fdiy-tools\u002Fbrass-hose-connector",69,66401.49,1.2285]