10 Small Whole Moroccan Geodes Average size of geodes: 1" to 1.5" Comes in a 3" x 3" cardboard box.Very economically priced for birthday parties, giveaways, party favors, educational classrooms, etc.The Moroccan geodes will usually have white crystals inside. Shapes and sizes will very.Though there are several ways to crack a geode most of our customers just take a geode, place it in a sock and hit it with a hammer.Always wear eye safety glasses.Hammer is is not included. You can pretty much use any type of hammer.Ages 8+Warning: Choking Hazard. Small Parts. Not for children under 3 years.