Beautiful gemstones are polished, smoothed and shaped by their existence in nature and being tumbled through rivers-a process that usually takes thousands of years! Now you can mimic that same natural event with the Discovery #MINDBLOWN Rock Tumbler Kit. The tumbling motion, gritty sand and water are the only things Mother Nature uses to polish natural quartz and other stones. This kit takes those things and adds electrical power so speed up that natural process. Just add the stones, rocks, and the gritty sand to the tumbler and let it do all the work for you. Within days you will have smooth and polished gemstones that you can use for making accessories. Children ages 10 and up will enjoy being a scientist with this kit! This set from Discovery #MINDBLOWN uses natural science and geology concepts to bring you a fun and educational toy!

GET STARTED WITH EVERYTHING YOU NEED : Everything comes packed in the box, including the tumbler, rocks, grit, accessories, & power cord. Just add water! Note : All gemstones are natural & unique.
DESTINATION DISCOVERY : Take reality to another level with our fun & educational toys! You can explore the universe & fly through space, roam the desert with animals, run from dinosaurs & much more!
EXPLORE OUR TOYS : We have toys for boys & girls of all ages : board games & puzzles, plush toys, easels & art kits, science sets & STEM building kits, remote control cars, boats, drones, robots & more!
PLAY & LEARN : At the intersection of inspiration, curiosity, & STEM-based edutainment, our toys help spark the imagination & promote the development of science, technology, engineering & math skills.
Included : Tumbler, Plug Adapter, Necklace, Set Earring Clips, Keychain, Metal Ring, Strainer, Rough Rock Assortment, 8 Grit Packets
Actual Product Dimensions (Not Gift Box) Inches : 10.75"L x 8.75"H x 6.5"W
Actual Product Weight (Not Including Gift Box) Pounds : 4

# Pieces In Set: 18
Learning Skill: Science
Power Source: Plug-In
Recommended Ages: 10 Years And Up
Measurements: 6.38 Depth/Inches, 10.63 Length/Inches, 8.75 Width/Inches
Assembly: Assembled
Base Material: 75% Plastic, 25% Metal
Care: Wipe Clean
Country of Origin: Imported

Discovery #Mindblown 18-Piece Rock Tumbler Set with Polishing Machine, Rocks & Jewelry Accessories