Grinder
MaybeAn estimated 0.3% of orders come back. But demand is soft, at -9.1% this quarter, so Grinder is a Maybe.
- Flapen Score
- 56 / 100Top 29% of 5,777 Home & Garden niches · +5 vs the category median of 5156
- Market size
- £785K/yr1.7M searches / yr
- 90-day growth
- -9.1%search demand this quarter
- Competition
- 61%top-5 click share · 21 brands · 61 sellers
Flapen Score
Grinder against its category
The dotted line is the Home & Garden average. Past it, Grinder is stronger. Inside it, weaker.
Market
The Grinder market on Amazon at a glance
Shoppers on Amazon United Kingdom searched for Grinder 1.7M times last year and spent an estimated £785K. The top 5 brands take 62% of clicks. Demand peaks in Dec. Flapen scores it 56 out of 100, a Maybe.
01 · Demand
An estimated 4.7% of those searches ended in a purchase.
Shoppers searched for this 1.7M times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 4.7% of those searches ended in a purchase. Searches in the last 90 days moved -9.1% against the 90 days before. Searches, conversion and average price together put the market at an estimated £785K a year.
- Searches, last 12 months
- 1.7M
- Growth, 90 days vs prior 90
- -9.1%
- Conversion, latest week
- 4.7%
- Market size, estimated
- £785Ka year
- Peak month
- December1.8× the quietest month
- Top search term
- grinder582K searches a year
02 · Price
A sale here is worth £9.69.
Listings sell for £9.69 on average, from £2.29 to £28.76. Amazon reports units sold in ranges. This niche sold 80K to 100K a year. The average listing sells 2,000 to 2,500 of them. At £9.69 that is £19K to £24K a year per listing.
- Average price
- £9.69under the $15 to $100 sweet spot
- Price range
- £2.29–£28.76
- Amazon United Kingdom median price
- £12.12across 27,606 niches
- Units sold a year
- 80K–100K
- Units per listing a year
- 2,000–2,500
- Revenue per listing a year
- £19K–£24K
- Returns
- 0.3%of orders · Amazon United Kingdom median 0.6%
03 · Entry bar
The bar here is low.
63% of listings pay for placement with sponsored ads. 96% ship with Prime. On an average day, 16.5% of listings are out of stock. The average listing ranks #38 within Dressing & Spice Dispensers. It carries 1,088 reviews at 4.39 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 63%
- Prime listings
- 96%
- Out of stock, average day
- 16.5%
- Average rank
- #38in Dressing & Spice Dispensers
- Average rating
- 4.39 starsAmazon United Kingdom average 4.36 stars
- Average reviews
- 1,088per listing
- Listings tracked
- 24
04 · Newcomers
0 of last year's 3 launches cleared the first-year sales bar.
3 products launched here in the last 12 months. 0 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 40 months on average, so the names here are settling in.
- Launched, last 12 months
- 3
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 40 months
Products
Top Grinder products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 27, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Herb Grinders Grinder for Dry Herb Portable Zinc Alloy Metal Grinder Black 5x4cm/2x1.6inch
- Price
- £5.28
- Rating
- 4.5/5
- Reviews
- 7,354
- Age
- 8y ago

Blazed Large Aluminium Herb Grinder (Red)
- Price
- £8.65
- Rating
- 4.6/5
- Reviews
- 697
- Age
- 3y ago

NCS35 1x Premium 3 Part Plastic Salt Herb and Spice Grinder 60mm Magnetic Shark Teeth Assorted Colours Portable Herbal Dispoable & Reuseable Durable Pocket Sized Unisex Gift
- Price
- £2.72
- Rating
- 4.3/5
- Reviews
- 299
- Age
- 2y ago

Anpro Herb Grinder Premium Zinc Alloy Portable Herbal Grinders with Sifter and Magnetic Top for Dry Herb and Spices - 2.15 Inches
- Price
- £6.49
- Rating
- 4.5/5
- Reviews
- 8,590
- Age
- 9y ago

Plastic Herb Grinder 3 Part Magnetic Shark Teeth Assorted Colours
- Price
- £2.29
- Rating
- 4.2/5
- Reviews
- 1,798
- Age
- 5y ago
Trending
estimated 90-day click momentum
Viberium Metal Grinder 1.8 Inch - Herb Grinder Grinders Crusher Accessories Gifts Cool Dry Herb Mill Big Large Premium Steel Novelty Ginder 4 Piece 4 Chamber XXL Geinder Red
- Price
- £13.49
- Rating
- 4.3/5
- Reviews
- 96
- Age
- 1y ago

Herb Grinder 4 Parts 50mm Zinc Alloy Grinders Kitchen Grinder Spice Crusher Chamber and Pollen Catcher Premium Grinders Magnetic Top (4 Part 50mm Multi)
- Price
- £4.43
- Rating
- 4.3/5
- Reviews
- 467
- Age
- 4y ago

LegalEyes Herb Grinder Zinc Alloy 4 Piece 50mm Grinder Metal Crusher for Spice- Big Lezz Sassy
- Price
- £10.08
- Rating
- 5.0/5
- Reviews
- 3
- Age
- 4mo ago

Grinder Herb Large 63mm 4 Piece Purple Grinder with 40 Sharp Shark Teeth Cool Fantasy Metal Grinders for Kitchen Spice & Herbal Tea Gift Set for Boyfriend & Girlfriend Man & Women(Tree of Life)
- Price
- £8.57
- Rating
- 4.7/5
- Reviews
- 22
- Age
- 11mo ago

4-Piece Herb Grinder 1.9 Inch (48 mm) Metal Grinder Black
- Price
- £5.43
- Rating
- 4.7/5
- Reviews
- 41
- Age
- 1y ago
Newest
by launch date
LegalEyes Herb Grinder Zinc Alloy 4 Piece 50mm Grinder Metal Crusher for Spice- Big Lezz Sassy
- Price
- £10.08
- Rating
- 5.0/5
- Reviews
- 3
- Age
- 4mo ago

Geebymol Herb Grinder 61mm(2.4 inch) Large Spice Grinder 4 Layers Portable Zinc Alloy Metal Grinders with Sifter Pollen Scraper and Cleaning Brush for Dry Herb and Spices
- Price
- £7.43
- Rating
- 4.5/5
- Reviews
- 20
- Age
- 10mo ago

Grinder Herb Large 63mm 4 Piece Purple Grinder with 40 Sharp Shark Teeth Cool Fantasy Metal Grinders for Kitchen Spice & Herbal Tea Gift Set for Boyfriend & Girlfriend Man & Women(Tree of Life)
- Price
- £8.57
- Rating
- 4.7/5
- Reviews
- 22
- Age
- 11mo ago

Viberium Metal Grinder 1.8 Inch - Herb Grinder Grinders Crusher Accessories Gifts Cool Dry Herb Mill Big Large Premium Steel Novelty Ginder 4 Piece 4 Chamber XXL Geinder Red
- Price
- £13.49
- Rating
- 4.3/5
- Reviews
- 96
- Age
- 1y ago

4-Piece Herb Grinder 1.9 Inch (48 mm) Metal Grinder Black
- Price
- £5.43
- Rating
- 4.7/5
- Reviews
- 41
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 61% of clicks. Leaders hold, but buyers still shop past them.
Brands
21 falling
Sellers
61
Est. top-5 brand share
62%
Top 20: 99%
Est. top-5 click share
61%
Top 20: 95%
Open market
33%
- PPpanda23%
- Blazed16%
- NCS3512%
- Anpro6%
- no15%
- Spespo5%
Demand
Grinder search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Dec · busiest ÷ quietest = 1.8×
Search terms
Top Grinder search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- grinder582K/yr
- grinder for weed339K/yr
- grinders256K/yr
- herb grinder202K/yr
- weed grinder125K/yr
- metal grinder64K/yr
- grinders for cannabis24K/yr
- herb grinder weed20K/yr
- weed grinders for smoking weed20K/yr
- small grinder14K/yr
Reviews and returns
What reviews say buyers love and hate about Grinder
We read the reviews and the return reasons for every product selling here.
“Not fit for purpose”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
17 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Grinder questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









