Smithsonian Rock Tumbler Plush Compact size makes it easy

Compact size makes it easy to display on shelves

Comes in an unfinished wooden display box that keeps specimens organized and ready for study or display

Growing up in majority-white schools and churches

featuring a detailed spider design crafted from titanium steel and 316 stainless steel

Embrace the calm and gentle spirit of Deeri

Smithsonian Rock Tumbler Plush Compact size makes it easyTurn rough rocks into beautiful, polished stones that you can use to make charms, bracelets, keychains, and more. Begin by tumbling the included rocks in a barrel with water and grit, then repeat this cycle using progressively finer grits. In just weeks, the Smithsonian Rock Tumbler mimics the process that takes oceans thousands of years! Turn rough rocks into beautiful, polished stones! Includes accessories to make charms, bracelets, and keychains.