clear string
Skip itPrices mostly outside the sweet spot ($3.62–$11.23) — this niche doesn't clear our bar today.
Conversion
Incredible14.8%search→purchase rate — share of searches ending in a sale
Returns
Great1.9%return rate — above 5% kills the launch gate
Brand share
Good63%top-5 brand share — brands hold most of the demand
Competition
Okay61%top-5 click share — leaders hold, buyers still browse
Review moat
Okay3,800.79avg incumbent reviews — the moat a new listing must climb
Quality gap
Bad4.6★avg incumbent rating — lower means beatable quality
Growth
Bad-6.6%90-day search growth — must beat 0% to launch
Avg price
Bad$5.85avg listing price — sweet spot $15–$100
Market size
Bad$53K$53K/yr · 62K searches
Price range
Bad$3.62–$11.23cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United States niche tracking, clear string is a $53K/yr Amazon United States market (62K searches/yr). The top 5 brands hold 63% of demand. Demand peaks in Sep–Oct–Nov. Verdict: Skip it — 40/100.
Data updated Jul 6, 2026 · scored weekly · How we score niches
clear string market data
- Units sold / yr
- 10K–13K
- avg 750–1,000/product
- Revenue / yr
- $59K–$73K
- units × avg price
- Conversion rate
- 14.8%
- Avg BSR
- #40
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 84%
- Out of stock
- 1.9%
- Avg brand age
- 50 months
- Avg seller age
- 189 days
Competition & brand share
The top 5 products take 61% of clicks — established leaders, but buyers still shop beyond them.Brands
17 rising
Sellers
25
Top-5 brand share
63%
Top 20: 100%
Top-5 click share
61%
Top 20: 100%
Open market
30%
- WUINOID17%
- anezus16%
- JULIMAIDONG12%
- LUSTEMBER11%
- Abodadventures8%
- TIANYI7%
Demand & seasonality
Weekly Amazon search volume, last 109 weeks — -6.6% search growth over the last 90 days.Peak months: Sep, Oct, Nov · busiest ÷ quietest = 2.5×
Top clear string products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 19 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Fishing Line Wire Monofilament Clear Nylon String for Fishing Hanging Craft
WUINOID$5.764.8★1,744 rev
Anezus Fishing Line Nylon String Cord Clear Fluorocarbon Strong Monofilament Fishing Wire
anezus$7.034.6★11,125 rev
JULIMAIDONG 0.8mm Elastic Bracelet String Cord Crystal Stretch Bead Cord for Bracelets Jewelry Making Clear Stretchy Elastic String for Beading Transparent Thread (0.8MM/200ft)
JULIMAIDONG$3.824.6★1,088 rev
LUSTEMBER Fishing Wire 1640 ft Clear Fishing Line Strong Invisible String for Hanging Decorations Balloons Crafts Jewelry Making Beading Bracelets and Necklaces
LUSTEMBER$7.914.8★635 rev
Clear Fishing Line 0.2-1 mm Strong Invisible Nylon Fishing Wire 8-100 lb Test Includes Crimp Sleeves Clear String for Hanging Decorations Balloons Garlands Beading Crafts & Jewelry
Abodadventures$4.784.6★371 rev
Newest
by launch date
656FT Clear Fishing Line 40LB Monofilament Nylon Wire for Fishing & Crafts
Forujx$3.9660 rev
KLASIT Fishing Line 788FT Invisible Monofilament Fishing Wire
klasit$4.07195 rev
Clear Fishing Line for Crafts - Hanging Decorations - Clear String
BIG WORM FISHING$7.0851 rev
Fishing Line Wire Clear Nylon String for Fishing Hanging Balloon Crafts
Herain$4.81135 rev
POWJOY 20lb Clear Monofilament Fishing Line 600Yds NoTangle Snap Ring Low-Stretch Nylon Mono String with Knot Guide Invisible Underwater & Abrasion Resistant Multi purpose for hanging decorations
POWJOY$11.23197 rev
Trending
90-day click momentumClear Fishing Line for Crafts - Hanging Decorations - Clear String
BIG WORM FISHING$7.084.8★
656FT Clear Fishing Line 40LB Monofilament Nylon Wire for Fishing & Crafts
Forujx$3.964.8★
KLASIT Fishing Line 788FT Invisible Monofilament Fishing Wire
klasit$4.074.6★
Dritz Invisible Thread 150 Yards Clear Thread Blends Seamlessly with Any Fabric for Quilting Appliqus Crafts & Garments 1 Roll Clear
Dritz$3.714.4★
Nylon Fishing Line Strong Clear Invisible Hanging Wire 985ft for Crafts Beading Decorative Pictures Stringing Lights (Lucency 0.45mm-0.018in-985ft)
TIANYI$5.064.8★
What buyers say about clear string
What buyers praise and complain about, mined from review topics.What buyers love
“is well made”
“Quite durable”
“As advertised”
“Definitely affordable”
“Easy to work with”
“This thread is so strong”
“Good quality, strong elastic”
“it was efficient”
“the thickness is consistent”
“perfect for craft”
What buyers complain about
“is not the most elastic”
“BREAKS EASILY”
“Thick”
“Inconsistent quality”
“Not strong”
“Wrong size”
“Difficult to Work With”
“Can barely see it”
“Does NOT hold together well”
“the kit was way too expensive-$70”
Top return reasons
Common questions
- Is clear string profitable to sell on Amazon United States?
- The niche generates $53K/yr across 19 tracked products. 4 of 5 products launched in the last 360 days are still selling. 90-day search growth is -6.6%. Flapen's verdict: Skip it (40/100).
- How competitive is the clear string niche?
- 17 brands and 25 sellers compete. The top 5 products take 61% of clicks and top 5 brands hold 63% of demand.
- What do buyers complain about in clear string?
- Top complaints mined from reviews: Stretchability/Expandability/Elasticity, Durability, Thickness. The return rate is 1.9%.
- When does demand for clear string peak?
- Demand peaks in Sep–Oct–Nov; the busiest month runs 2.5× the quietest.
- What does it cost to enter the clear string niche?
- Listings span $3.62–$11.23; the average listing price is $5.85 (sweet spot $15–$100). The average incumbent carries 3,801 reviews — the moat a new listing must climb.