"Geodes are awesome geological specimens that appear to be ordinary rocks on the outside. Safety goggles are included, as well as a magnifying glass, display stand, and full-color learning guide. Every geode is a surprise, and kids will love revealing the wonders within each geode in this kit. Five unopened, premium-quality geodes Thrilling hands-on STEM activity 1. This kit contains five unopened, premium-quality geodes that kids can break open to see the crystal treasure inside! 2. Geodes form over millions of years, so the crystals inside have been waiting millennia for you to reveal them! 3. Every geode is a surprise and cracking them open is a thrilling way to reveal the hidden beauty inside this wonderous geological specimen."