MAKE ANY STONE SPARKLE and polish everyday rocks into dazzling gemstones
ENHANCE YOUR ROCK COLLECTION or start a new one! Makes all rocks shine like professionally polished stones
EVERYTHING IS INCLUDED in the kit; tumbler, four polishing grits, sifter, learning guide PLUS nine types of real rough gemstones
EASY TO USE with our simple instructions, one-touch settings and an automatic shutoff timer
100% SATISFACTION GUARANTEED - For 129 years, National Geographic has been committed to providing fun and fascinating educational opportunities for children and stands behind this Rock Tumbler with a two-year warranty.Material: plastic, rubber

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 10 inch
Height : 7.99 inch
Length : 14.02 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 3 pounds (View shipping rates and policies)

ASIN : B01LQCIL88