Smithsonian Rock Tumbler Plush Celebrate the amazing work your

Celebrate the amazing work your kidneys do every day with this charming and educational plush companion

it’s perfect for nature lovers

or fed on insects like grubs and termites

Embrace the calm and gentle spirit of Deeri

ensuring durability and safety

Smithsonian Rock Tumbler Plush Celebrate the amazing work yourTurn 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.