Rock Tumbler Refill Pack CAT_Dancing Bear Toys Merch Learn about how real volcanoes

Learn about how real volcanoes occur and how the super-cool mechanism inside this toy volcano models the pressure buildup of magma underneath a volcano

Kit includes two magnetic fish

white mane and tail

A perfect gift for kids with big personalities

Rock Tumbler Refill Pack CAT_Dancing Bear Toys Merch Learn about how real volcanoesKeep on rockin and rollin with this refill pack for the Thames & Kosmos Rock Tumbler. This pack includes a one pound assortment of natural rock samples including tigers eye, aventurine, rose quartz, and more as well as four polishing grits. Use the included jewelry settings to create accessories from your specimens.