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K5 Rock Tumbler for Kids & Beginners โ Dual Noise-Reducing Rock Polisher with Timer, 3 Speeds & Memory Function, Complete Stone Tumbling Kit with Gems & All Accessories โ A Fun STEM Gift
4.8 (114 items)
Limited Time SaleUntil the end
12
35
15
$54.00 cheaper than the new price!!
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New $90.00
Product details
| Management number | 213296694 | Release Date | 2026/04/12 | List Price | $36.00 | Model Number | 213296694 | ||
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- ๐๐-๐๐๐ฒ ๐ ๐ซ๐๐ ๐๐ซ๐ข๐๐ฅ & ๐-๐๐๐๐ซ ๐๐๐ซ๐ซ๐๐ง๐ญ๐ฒ โ Worry-Free Purchase: Enjoy peace of mind with our 90-day free trial and 1-year warranty. If you miss Amazonโs 30-day return window, simply contact our ๐๐-๐๐๐ฌ๐๐ ๐๐ฎ๐ฌ๐ญ๐จ๐ฆ๐๐ซ ๐ฌ๐ฎ๐ฉ๐ฉ๐จ๐ซ๐ญ for easy replacement or refund assistance. We also ๐จ๐๐๐๐ซ ๐ฅ๐ข๐๐๐ญ๐ข๐ฆ๐ ๐๐ฏ๐๐ข๐ฅ๐๐๐ข๐ฅ๐ข๐ญ๐ฒ ๐จ๐ ๐ซ๐๐ฉ๐ฅ๐๐๐๐ฆ๐๐ง๐ญ ๐ฉ๐๐ซ๐ญ๐ฌ, so your rock tumbler will always stay ready to use.
- Complete Starter Kit โ Ready to Use Right Out of the Box: Everything needs to start rock tumbling is included. The KomeStone K5 kit comes with the tumbler base, durable rubber barrel, 0.5 lb of assorted rough gemstones, 4 polishing grits, sifter, jewelry findings, 2 spare belts, and a full-color step-by-step guide. No extra purchases needed โ simply add rocks and begin.
- Dual Noise-Reducing Safety Design โ Quieter & Kid-Friendly: Designed for family use, the K5 features dual noise reduction with a thick rubber barrel and a sound-dampening safety cover. This combination helps lower operating noise compared to standard plastic-barrel tumblers, while also helping prevent accidental contact during operation โ giving parents extra peace of mind.c
- Smart, Simple Controls โ Made for Kids & Beginners: With 3 speeds, a 9-day timer, pause-and-resume, and auto-memory, beginners can tumble with confidence and less guesswork. The clear digital display and guided program make it easy to follow each polishing stage, even for first-time users.
- A Fun & Educational STEM Project for Curious Kids: The K5 helps kids discover geology hands-on โ turning ordinary rough stones into shiny keepsakes theyโll be proud of. Itโs the perfect blend of learning, creativity, and screen-free fun โ ideal for beginners, young rock collectors, and hobby crafters.
- Trusted KomeStone Quality & Ongoing Support KomeStone focuses on safe, durable, and beginner-friendly rock tumblers trusted by a growing number of families worldwide. More and more households are choosing KomeStone as their go-to rock tumbler brand. Replacement parts are available, and our friendly customer support team is always ready to help โ weโre here to make sure your tumbler keeps running smoothly.
| Size | Starter Kit๏ผSky Blue๏ผ |
|---|---|
| Color | Starter Kit๏ผSky Blue๏ผ |
| Shape | Round |
| Theme | beginner gemstone polishing kit, complete rock polishing kit, educational rock tumbling kit, gemstone polishing rock tumbler, kids rock collector starter kit, noise reducing rock polisher, rock tumbler kit for kids, stone polishing machine for beginners |
| Capacity | 1 Pounds |
| Set Name | KomeStone K5 Rock Tumbler for Kids( Starter Kit ) |
| Brand Name | KomeStone |
| Reusability | Reusable |
| Manufacturer | KomeStone |
| Model Number | KS251126RT93 |
| Material Type | Brushed Motor, Plastic Base, Stainless Steel, Tyre Grade Rubber |
| Product Style | Classic |
| Number of Items | 1 |
| Material Features | Durable, Leak-free |
| Subject Character | Make your own gems |
| Included Components | Jewelry Fastenings & 0.5lb Rough Rocks, Mesh Strainer & Screwdriver & Full-Color Manual book, Polishing Grits * 4 bags & 2 Extra Belts, Rock Tumbler Base & Barrel, We have also prepared extra belts for spare use. If you need some, please contact our after-sales service center. |
| Age Range Description | 6 years and up |
| Customer Package Type | Standard Packaging |
| Embellishment Feature | Stones |
| Item Dimensions W x H | 7.72"W x 7.68"H |
| Manufacturer Part Number | KS251126RT93 |
| Product Care Instructions | Clean the rubber barrel with water after each stage. Do not use boiling water or harsh chemicals. Remove and rinse the lid gasket, then dry before reinstalling. Do not pour slurry down drainsโdispose outdoors or in a container. Check and replace the belt if needed and avoid overloading. Use on a stable, dry surface under adult supervision. Unplug and store in a cool, dry place when not in use. |
| Specific Uses For Product | beginner gemstone polishing, family science activity, kids STEM learning, rock polishing hobby |
| Is the item dishwasher safe | No |
| Recommended Uses For Product | Home |
| Other Special Features of the Product | Creativity, Leak Proof, Noise Reducing |
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Rock Tumblers
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