National Geographic Hobby Rock Tumbler Kit - Rock Polisher for Kids & Adults, Noise-Reduced Barrel, Grit, 2.5 Pounds Raw Gemstone & Jasper Mix, Great STEM Hobby Kit

National Geographic Hobby Rock Tumbler Kit - Rock Polisher for Kids & Adults, Noise-Reduced Barrel, Grit, 2.5 Pounds Raw Gemstone & Jasper Mix, Great STEM Hobby Kit

Name: National Geographic Hobby Rock Tumbler Kit - Rock Polisher for Kids & Adults, Noise-Reduced Barrel, Grit, 2.5 Pounds Raw Gemstone & Jasper Mix, Great
Brand: Blue Marble
Price: 861.19 MYR
Availability: InStock

Product ID: 74202849

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🔇75% quieter leakproof rubber barrel

⏲️One-touch timer with auto shutoff

⚙️Durable motor built to last years

Frequently Bought Together

National Geographic Hobby Rock Tumbler Kit - Rock Polisher for Kids & Adults, Noise-Reduced Barrel, Grit, 2.5 Pounds Raw Gemstone & Jasper Mix, Great STEM Hobby Kit

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Description

💎 Turn ordinary stones into extraordinary treasures!

SET IT AND FORGET IT - One-touch timer and automatic shutoff for hassle-free use
AWARD WINNING EDUCATIONAL FUN - From Blue Marble, Toy of the Year winner inspiring creativity
COMPLETE STEM KIT FOR ALL AGES - Includes grit, gemstones, sifter & learning guide for hands-on science
WHISPER QUIET TUMBLING EXPERIENCE - Noise-reduced barrel keeps your space peaceful
TRANSFORM ROUGH ROCKS INTO DAZZLING GEMS - Effortlessly polish stones with simple, fun operation

The National Geographic Hobby Rock Tumbler Kit is a durable, noise-reduced rock polisher designed for kids and adults. Featuring a powerful motor, leakproof rubber barrel that’s 75% quieter than plastic models, and a one-touch timer with automatic shutoff, it offers a seamless tumbling experience. The all-inclusive STEM kit comes with polishing grits, raw gemstones, a sifter, and a learning guide, making it an award-winning educational tool that sparks creativity and scientific curiosity.

Specifications

Item Weight	8 Pounds
Item Dimensions	14.96 x 11.8 x 6.7 inches
Size	Small, Medium
Material Type	Plastic, Rubber
Color	Multicolor
Theme	Science
Operation Mode	Manual
Educational Objective	STEM
Power Source	battery
Number of Players	1

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