Kids First: Crystals, Rocks, and Minerals Kit savanna This game is playable with

This game is playable with two as it comes with a two-player map

they can create

Gigantic scale is perfect for big hugs

The fastest player also gets a blue gem and the second fastest an amber gem

Because the stone monster is so gigantic and heavy

Kids First: Crystals, Rocks, and Minerals Kit savanna This game is playable withThames & Kosmos Kids First Crystals, Rocks And Minerals Kit. Unearth the secrets of geology as you dig deep into the science of rocks and minerals and the crystals that form them. Through 18 hands on experiments by Thames & Kosmos, kids ages eight and up will discover some pretty amazing things about geology, mineralogy, and crystal growing. Become a geologist in training as you mold your own crystal geode and grow three different types of crystals