Gallery images7
median images per top listing
Brand video8 of 10
top sellers include a brand-uploaded video
0%
Creator videos10
median creator videos per top listing
A+ Content10 of 10
top sellers use A+ (enhanced brand) content
0%
How Rock Tumblers compares
This category's top sellers vs. the median Toys & Games category and all benchmarked Amazon categories.
Gallery images
Rock Tumblers
7
Toys & Games median
6
All Amazon
6
Brand video
Rock Tumblers
8 of 10
Toys & Games median
8 of 10
All Amazon
7 of 10
Creator videos
Rock Tumblers
10
Toys & Games median
10
All Amazon
8
A+ Content
Rock Tumblers
10 of 10
Toys & Games median
10 of 10
All Amazon
9 of 10
What this benchmark means
- A+ Content is table stakes: 10 of 10 top sellers use it. A listing without A+ is visibly behind every leader on the shelf.
- Creator content is saturated: the median top listing carries 10 creator videos. Having creator video isn't a differentiator in Rock Tumblers — having better creator video is.
- The leaders are entrenched — a median of 3,141 reviews at 4.5 stars. Content parity with this benchmark is the price of entry; review volume takes longer to build.
The numbers
| Content benchmark | Top 10 best sellers (August 2026) |
|---|---|
| Gallery imagesMedian image count across top listings | 7 |
| Brand videoShare with a brand-uploaded product video | 8 of 10 listings |
| Creator videosMedian count of Amazon Influencer / creator videos | 10 |
| A+ ContentShare with A+ (enhanced brand) content | 10 of 10 listings |
| Star ratingMedian listing rating | 4.5 stars |
| ReviewsMedian review count | 3,141 |
Top sellers in Rock Tumblers
The top-ranked listings in this category's benchmark cohort (August 2026 snapshot) — the pages setting the content bar above.
- 1National Geographic Hobby Rock Tumbler Kit for Kids and Adults Ages 8+ | Rough Gemstones, 4 Polishing Grits, R…
- 2K1 Quiet Rock Tumbler Kit for Adults, Kids & Families | Reliable 2.5Lb Rotary Rock Polisher, Thick Rubber Barr…
- 3National Geographic Starter Rock Tumbler Kit for Kids and Adults | Leak-Proof Rubber Barrel, 1/2 Lb. Rough Gem…
- 4C1 Rock Tumbler Kit - 2.5LB Rotary Rock Tumbler for Adults & Beginner Hobbyists, Quiet Rubber Barrel, Adjustab…
- 5National Geographic 3 Lb. Rock Tumbler Kit for Kids and Adult Beginners | 3 Lb. Capacity Barrel, 3-Speed Motor…
Frequently asked questions
- How many images do top Rock Tumblers listings have on Amazon?
- The median top-10 best seller in Amazon's Toys & Games > Learning & Education > Rock Tumblers category has 7 gallery images (as of August 2026).
- Do best-selling Rock Tumblers products use A+ Content?
- 10 of 10 of the top 10 best sellers in this category use A+ Content on their product pages.
- How much video do top Rock Tumblers listings on Amazon have?
- 8 of 10 top sellers include a brand-uploaded video, and the median listing carries 10 creator (Amazon Influencer) videos.
- What rating do top Rock Tumblers products have on Amazon?
- The median top seller in this category holds a 4.5-star rating across 3,141 reviews.
Falling behind on Amazon?
Benchmark your digital shelf against top sellers to find the biggest opportunities to increase sales — and the content gaps behind them.
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Source: Cohley's Amazon Content Benchmarks, August 2026 snapshot. Benchmarks describe the top 10 best sellers in each category — the leaders, not the average listing. Read the methodology.