Discovery Rock Tumbler

Type: Science

Discovery Rock Tumbler is back-ordered and will ship in 2 to 4 weeks.

Transform dull, rough rocks into semi-precious stones with the Discovery Rock Tumbler! Head out on an adventure or collect rocks on your next vacation and turn them into beautiful keepsakes. Put them in dull and watch as your rock morphs into a precious polished stone! Explore the rock cycle and observe how rocks transform into different colors, shapes and sizes. Display the polished rocks in a special place or turn them into unique jewelry pieces or decor. This machine is an electrically operated product. Adult supervision recommended.


1 Electric Rock Tumbler – Unpolished Stones – Course-Grit Powder – Fine-Grit Powder – Polishing Powder – Final Polishing Powder – Jewelry Glue – Metal Necklace Chain – 8 Metal Anchors – 5 Metal Ring Bases – 2 Metal Key Rings – 6 Jump Rings – 6 Multi-color Satin Cords – Fun Fact Illustrated Poster – Easy-to-Follow Instructions

Setup Time: 5 minutes

Age Range: 10+