Professional Rock Tumbler Kits for Adult Kids Stem Project-3LB Large Capacity Rock Polisher, 1LB Quality Rock, Wear TPU Belt, Speed&Time Control, Learning Guide, Science Kits for Kids Geology Stem Toy

Professional Rock Tumbler Kits for Adult Kids Stem Project-3LB Large Capacity Rock Polisher, 1LB Quality Rock, Wear TPU Belt, Speed&Time Control, Learning Guide, Science Kits for Kids Geology Stem Toy

Q: How is this both a professional item and a toy?

It is large, durable, quiet and does an excellent job. It may be also listed as a toy because it is as easy to use as a tumbler made for children’s projects.

Q: How long does it need for each of the 4 stages of grit?

It takes about a month to complete a full cycle: Suggested Tumbling Times: Grit #1: 3–5 days (until the stones have all lost their sharp edges and feel smooth) Grit #2: 5–7 days Grit #3: 5–7 days Grit #4: 3–5 days (the long polishing time will help you get the best results)

Q: Can someone tell me if the power adapter states 110-240v?

on the box it states 'input voltage: AC 100V-240V

4.4/5

Product ID: 394864467

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⏳9-day timer with auto shutoff

💎3LB capacity for large batches

🔊75% quieter operation

Frequently Bought Together

Description

💎 Rock Your World with Dazzling Gems!

WHISPER QUIET INNOVATION - Enjoy a peaceful workspace with our noise-reducing design.
CYCLE EFFICIENCY REDEFINED - Achieve stunning results in just 24 days—7 days faster than competitors!
PRECISION AT YOUR FINGERTIPS - 3-speed controls for tailored tumbling results.
UNLEASH YOUR INNER GEOLOGIST - Transform rough stones into dazzling gems with ease!
COMPLETE KIT FOR ENDLESS DISCOVERY - Everything you need to embark on your rock polishing adventure!

The Professional Rock Tumbler Kit is a comprehensive STEM project designed for both adults and kids, featuring a 3LB large-capacity rubber barrel, advanced speed and time controls, and a complete set of polishing materials. With a focus on efficiency and user experience, this kit promises to deliver stunning polished stones in just 24 days, making it an ideal educational tool for geology enthusiasts.

Have a Question? See What Others Asked

How is this both a professional item and a toy?

How long does it need for each of the 4 stages of grit?

Can I get a replacement motor?

Can someone tell me if the power adapter states 110-240v?

Common Questions

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Professional Rock Tumbler Kits for Adult Kids Stem Project-3LB Large Capacity Rock Polisher, 1LB Quality Rock, Wear TPU Belt, Speed&Time Control, Learning Guide, Science Kits for Kids Geology Stem Toy

Description

Have a Question? See What Others Asked

Common Questions