Geode Starter Rock Science Kit &ndash; Crack Open 4 Amazing Rocks and Find Crystals! DISCOVER INCREDIBLE CRYSTALS! - Geodes are natural wonders. These hollow rocks have beautiful crystals inside waiting to be discovered VARIETY AND VALUE  Break open 2 different types of geodes (only 1 type in similar kits) and reveal dazzling crystal caves hidden inside CLASSIC FAMILY FUN!  Everyone will love breaking open geodes with this unforgettable STEM science toy 100% SATISFACTION GUARANTEE - Join the millions of parents who have chosen our award-winning science toys and experience the Discover with Dr. Cool difference! A COMPLETE KIDS SCIENCE KIT - 4 premium-quality geodes, magnifying glass, adventure guide, activity booklet, geode display stand, and safety goggles