Crystal Growing Caves and Geodes 6 neon and 6 metallic

6 neon and 6 metallic colors making it the ultimate set

These chunky cubes are finished with smooth edges that are perfect for small hands

Artie speaks directly to your connected device—no internet needed

This is a great kit for the classroom or the home

and keeping the same tense—past

Crystal Growing Caves and Geodes 6 neon and 6 metallicTravel into the silent world of underground caves! Children aged 8+ will discover bizarre rock formations, glistening geodes and create a cave full of crystals. Grow sparkling crystals on plaster shapes, make geodes and construct a crystal column! Children will also grow a jumbo crystal and discover crystals in their own kitchen. Learn about water crystals and diamond crystals with this geological kit! Plus, children will explore the bizarre world of