Thames & Kosmos

Wow future geologists and rock-loving kiddos with a crystal-filled kit! Curious STEM learners customize the included iridescent display case by dec...

Get your little adventurers ready for an exciting outdoor journey with the Wow in the World Kids' Binoculars & Nature Explorer Kit! Featuring c...

Learn how geologists dig up minerals and gemstones and where you can find them in nature. Dig five different minerals out of the plaster block. Lea...