Rock Tumbler Refill
FailThe top 5 brands take 100% of clicks, so Rock Tumbler Refill is a Fail.
- Flapen Score
- 37 / 100Ranks 239 of 262 Industrial & Scientific niches · −15 vs the category median of 5237
- Market size
- $46K/yr19K searches / yr
- 90-day growth
- -8.1%search demand this quarter
- Competition
- 86%top-5 click share · 5 brands · 14 sellers
Flapen Score
Rock Tumbler Refill against its category
The dotted line is the Industrial & Scientific average. Past it, Rock Tumbler Refill is stronger. Inside it, weaker.
Market
The Rock Tumbler Refill market on Amazon at a glance
Shoppers on Amazon United States searched for Rock Tumbler Refill 19K times last year and spent an estimated $46K. All 5 brands take every click. Demand peaks in Jan–Nov–Dec. Flapen scores it 37 out of 100, a Fail.
01 · Demand
An estimated 9.2% of those searches ended in a purchase.
Shoppers searched for this 19K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 9.2% of those searches ended in a purchase. Searches in the last 90 days moved -8.1% against the 90 days before. Searches, conversion and average price together put the market at an estimated $46K a year.
- Searches, last 12 months
- 19K
- Growth, 90 days vs prior 90
- -8.1%
- Conversion, latest week
- 9.2%
- Market size, estimated
- $46Ka year
- Peak month
- December6.2× the quietest month
- Top search term
- rock tumbler refill kit7K searches a year
02 · Price
A sale here is worth $26.23.
Listings sell for $26.23 on average, from $12.64 to $41.72. Amazon reports units sold in ranges. This niche sold 2K to 2K a year. The average listing sells 100 to 250 of them. At $26.23 that is $3K to $7K a year per listing.
- Average price
- $26.23inside the $15 to $100 sweet spot
- Price range
- $12.64–$41.72
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 2K–2K
- Units per listing a year
- 100–250
- Revenue per listing a year
- $3K–$7K
- Returns
- 0.7%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads and reviews.
92% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #156 within Abrasive & Finishing Products. It carries 6,231 reviews at 4.69 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 92%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #156in Abrasive & Finishing Products
- Average rating
- 4.69 starsAmazon United States average 4.42 stars
- Average reviews
- 6,231per listing
- Listings tracked
- 12
04 · Newcomers
Brands here are established.
The brands on the shelf have sold for 69 months on average, so the names here are established.
- Launched, last 12 months
- 0
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 69 months
Products
Top Rock Tumbler Refill products & what they sell for
Every tracked product: its share of the shelf, its reviews, and its price.
Sign in to see the products
The products selling in this niche are for signed-in readers. Every market figure above stays open to everyone.
Competition
Competition: brands, sellers & click share
The top 5 products take 86% of clicks. A locked shelf that new listings rarely crack.
Brands
5 falling
Sellers
14
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
86%
Top 20: 100%
Open market
0%
- Brand 182%
- Brand 212%
- Brand 33%
- Brand 42%
- Brand 51%
Demand
Rock Tumbler Refill search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jan, Nov, Dec · busiest ÷ quietest = 6.2×
Search terms
Top Rock Tumbler Refill search terms shoppers use
The exact words shoppers type, with yearly volume, growth, and conversion.
- rock tumbler refill kit7K/yr
- national geographic rock tumbler refill6K/yr
- rock tumbler refill6K/yr
Reviews and returns
What reviews say buyers love and hate about Rock Tumbler Refill
We read the reviews and the return reasons for every product selling here.
“Smaller than I thought”
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.
19 topics
Keep looking
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Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Rock Tumbler Refill questions
Answered from the same tracked data.









