Description
- DISCOVER CRYSTAL TREASURE in the event you spoil open these rocks to find remarkable crystals inner!
- COLORFUL Range of hand-selected geodes for wonderful, vibrant crystals
- 100% NATURAL GEODES could be as huge as a tennis ball or as small as a ping-pong ball and are the ultimate dimension for youngsters
- 16-PAGE FULL-COLOR LEARNING E book describes how geodes are shaped and particulars the range present in nature
- 100% SATISFACTION Assured – For 129 years, National Geographic has provided amazing and fun tutorial alternatives to aspiring scientists around the globe
