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Advanced Professional Rock Tumbler Kit – with Digital 9-day Polishing timer & 3 speed settings – Turn Rough Rocks into Beautiful Gems : Great Science & STEM Gift for Kids all ages : Geology Toy


Price: $69.99

(as of Feb 14,2020 07:46:38 UTC – Details)



Professional Kids’ Rock Tumbler – Gemstone Polisher – STEM Toy – Science Kit – Educational Gift For Boy or Girl💎 TURN ROUGH ROCKS INTO POLISHED GEMS: Discover and learn the fun process of rock tumbling with the Advanced Rock Tumbler. Pour in the rough stones and grit and let the machine do its job.
🔧 COMPLETE KIT: Includes: rock tumbler machine, low-noise barrel (1 lb. capacity), 4 grit packets, 1/2 lb. assorted rough rocks, mesh strainer, jewelry fasteners, gem storage bag, and an illustrated easy-to-follow instruction and learning guide.
⚡ POWERFUL QUALITY: Runs on a powerful heavy duty motor that will last for a very long time, and includes a leak-resistant barrel that runs quieter than the other brands.
⚙️ ADVANCED FEATURES: Includes speed controls (providing more granular tumbling results), a 9-day timer (shuts off automatically when you desire), all displayed on beautiful LCD screens.
🎁 A FUN AND EDUCATIONAL GIFT FOR ALL AGES: It’s not often that a science project can be fun and engaging, but this kit achieves both! It fascinates children and adults as soon as they pull it out of the box and is a perfect STEM project for any age. It fosters a love for science, geology and mineralogy in a fun and exciting way.





Dan&Darci
Price: $69.99

(as of Feb 14,2020 07:46:38 UTC – Details)



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