Science Can Rock Tumbler
Details
This kids' rock tumbler kit rocks! Take rough rocks and smooth them into polished stones using the same process that has worked in the ocean for millions of years. Entire process takes about 2 days. Includes 9 rough stones, fine and coarse polishing powders, white crystal, jewelry fastenings, storage bags, measuring cup. Noise reduction cover reduces the traditional rock tumbler noise by 70%.
Recommended for ages 8+
Why We Love It
When it comes to rock tumblers, it's hard to find a good one that doesn't drain batteries or make a racket or take forever to produce results. That's why we love the Science Can Rock Tumbler - it's compact, efficient, not too loud, and includes fine and coarse polishing powders for nicely tumbled rocks after 2 days.