Glass Grinder
MaybeThe top 5 brands take only 58% of clicks. But demand is soft, at -8.0% this quarter, so Glass Grinder is a Maybe.
- Flapen Score
- 54 / 100Top 16% of 4,656 Arts, Crafts & Sewing niches · +8 vs the category median of 4654
- Market size
- $654K/yr242K searches / yr
- 90-day growth
- -8.0%search demand this quarter
- Competition
- 40%top-5 click share · 25 brands · 44 sellers
Flapen Score
Glass Grinder against its category
The dotted line is the Arts, Crafts & Sewing average. Past it, Glass Grinder is stronger. Inside it, weaker.
Market
The Glass Grinder market on Amazon at a glance
Shoppers on Amazon United States searched for Glass Grinder 242K times last year and spent an estimated $654K. The top 5 brands take 58% of clicks. Demand peaks in Dec. Flapen scores it 54 out of 100, a Maybe.
01 · Demand
An estimated 2.5% of those searches ended in a purchase.
Shoppers searched for this 242K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 2.5% of those searches ended in a purchase. Searches in the last 90 days moved -8.0% against the 90 days before. Searches, conversion and average price together put the market at an estimated $654K a year.
- Searches, last 12 months
- 242K
- Growth, 90 days vs prior 90
- -8.0%
- Conversion, latest week
- 2.5%
- Market size, estimated
- $654Ka year
- Peak month
- December1.7× the quietest month
- Top search term
- glass grinder78K searches a year
02 · Price
A sale here is worth $107.19.
Listings sell for $107.19 on average, from $11.90 to $405.47. Amazon reports units sold in ranges. This niche sold 5K to 6K a year. The average listing sells 100 to 250 of them. At $107.19 that is $11K to $27K a year per listing.
- Average price
- $107.19above the $15 to $100 sweet spot
- Price range
- $11.90–$405.47
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 5K–6K
- Units per listing a year
- 100–250
- Revenue per listing a year
- $11K–$27K
- Returns
- 3.0%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads.
97% of listings pay for placement with sponsored ads. 87% ship with Prime. On an average day, 6.7% of listings are out of stock. The average listing ranks #99 within Stained Glass Making. It carries 452 reviews at 4.46 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 97%
- Prime listings
- 87%
- Out of stock, average day
- 6.7%
- Average rank
- #99in Stained Glass Making
- Average rating
- 4.46 starsAmazon United States average 4.42 stars
- Average reviews
- 452per listing
- Listings tracked
- 38
04 · Newcomers
2 of last year's 5 launches cleared the first-year sales bar.
5 products launched here in the last 12 months. 2 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 45 months on average, so the names here are settling in.
- Launched, last 12 months
- 5
- Successful launches
- 2Amazon's first-year sales bar
- Average brand age
- 45 months
Products
Top Glass 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 10, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Inland Craft WizlingCG Glass Grinder Precision Tool Edging Grinding Shaping Drilling Essential Stained Glass Grinder Machine Mosaics for Professionals & Hobbyists Includes Diamond Grinding Bit
- Price
- $167.37
- Rating
- 4.6/5
- Reviews
- 196
- Age
- 8y ago

Glass Grinder for Stained Glass Mini Portable Stained Grinder Tool with 5/8 Grinder Bits for Glass Processing Arts and Decoration Glass Grinder Machine
- Price
- $59.48
- Rating
- 4.8/5
- Reviews
- 18
- Age
- 1y ago

Stained Glass Grinder Mini Glass Grinder Machine with 5/8 & 1 Grinder Bits Stained Glass Kit & Glass Cutting Oil Widely Used for Glass Processing Arts and Decoration - by Godora
- Price
- $81.39
- Rating
- 4.3/5
- Reviews
- 30
- Age
- 1y ago

Godora Stained Glass Grinder Mini Stained Glass Kit with 5/8 & 1 Grinder Bits Widely Used for Glass Processing Arts and Decoration
- Price
- $83.52
- Rating
- 4.2/5
- Reviews
- 133
- Age
- 3y ago

Podoy Upgrade Stained Glass Grinder Kit 4300r/min with 5/8 & 1 Diamond Grinder Bit+Acrylic Baffle& Stand 110 V 65W Mini DIY Power Industrial Glass Ceramics Grinding Tool -Red
- Price
- $77.44
- Rating
- 4.5/5
- Reviews
- 12
- Age
- 2y ago
Trending
estimated 90-day click momentum
ScitoLAB Stained Glass Grinder 4200 RPM Mini Glass Grinder Machine with 5/8 Grinder Bit for Professionals Hobbyists Glass & Shell Processing Arts and Decoration Blue
- Price
- $61.88
- Rating
- 4.5/5
- Reviews
- 9
- Age
- 12mo ago

Podoy Upgrade Stained Glass Grinder Kit 4300r/min with 5/8 & 1 Diamond Grinder Bit+Acrylic Baffle& Stand 110 V 65W Mini DIY Power Industrial Glass Ceramics Grinding Tool -Red
- Price
- $77.44
- Rating
- 4.5/5
- Reviews
- 12
- Age
- 2y ago

Buenoarte Portable Stained Glass Grinder Machine Glass & Ceramic Grinding Tool Kit For DIY CraftMini Grinder Machine (Blue-110v)
- Price
- $149.37
- Rating
- 4.4/5
- Reviews
- 12
- Age
- 1y ago

Glass Grinder for Stained Glass Mini Portable Stained Grinder Tool with 5/8 Grinder Bits for Glass Processing Arts and Decoration Glass Grinder Machine
- Price
- $59.48
- Rating
- 4.8/5
- Reviews
- 18
- Age
- 1y ago

34pieceStained Glass kit Stained Glass Grinder with Automatic Water Filling Function Glass Grinder for Stained Glass 5/8 GrindingDrill bit Equip with Glass Cutting Kit Soldering Kit
- Price
- $191.37
- Rating
- 3.6/5
- Reviews
- 9
- Age
- 1y ago
Newest
by launch date
ANBULL Upgrade Stained Glass Grinder Dual-Layer Glass Grinding Machine 110V 4200RPM Portable Stained Grinder Tool Kit with 5/8 1 1/4& 1/8 Diamond Bits for Processing Art
- Price
- $97.11
- Rating
- 4.3/5
- Reviews
- 14
- Age
- 9mo ago

Stained Glass Grinder 4200r/min Mini Portable Stained Grinder Kit Glass Art Grinding Tool with 5/8 Replaceable Diamond Grinder Bit for Glass Processing Arts Etc (110V 65W)
- Price
- $72.63
- Rating
- 4.6/5
- Reviews
- 6
- Age
- 9mo ago

ScitoLAB Stained Glass Grinder 4200 RPM Mini Glass Grinder Machine with 5/8 Grinder Bit for Professionals Hobbyists Glass & Shell Processing Arts and Decoration Blue
- Price
- $61.88
- Rating
- 4.5/5
- Reviews
- 9
- Age
- 12mo ago

2026 Upgrade Stained Glass Grinder Kit 4200r/min with 2-Level Grinding Table & 5-Piece Diamond Bits Set (5/8+1+3 Sizes) 65W 110V Portable DIY Tool for Glass/Ceramics/Crafts (Red
- Price
- $91.46
- Rating
- 4.8/5
- Reviews
- 24
- Age
- 12mo ago

Buenoarte Portable Stained Glass Grinder Machine Glass & Ceramic Grinding Tool Kit For DIY CraftMini Grinder Machine (Blue-110v)
- Price
- $149.37
- Rating
- 4.4/5
- Reviews
- 12
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 40% of clicks. Leaders hold, but buyers still shop past them.
Brands
25 falling
Sellers
44
Est. top-5 brand share
58%
Top 20: 96%
Est. top-5 click share
40%
Top 20: 84%
Open market
37%
- Godora19%
- Inland Craft15%
- Zfyzxt10%
- Podoy8%
- Anbull7%
- Deruilong5%
Demand
Glass Grinder search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Dec · busiest ÷ quietest = 1.7×
Search terms
Top Glass Grinder search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- glass grinder78K/yr
- stained glass grinder79K/yr
- glass grinder for stained glass44K/yr
- stained glass grinder machine14K/yr
- glass sander11K/yr
- stain glass grinder9K/yr
- stained glass sander4K/yr
- gryphon glass grinder4K/yr
Reviews and returns
What reviews say buyers love and hate about Glass Grinder
We read the reviews and the return reasons for every product selling here.
“Didn't last”
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.
15 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 Glass 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









