Adventurer Globe A simplified globe for students and young children.$34.95 Explorer Globe The most popular 12 inch World Globe for students$44.95 My First Geology Kit Start your own rock collection. Ages 4+$21.95 Colossal Crystals Grow dazzling crystals right before your eyes. Ages 9+$21.95 Crystal Growing Kits Mini Turn ordinary rocks into sparkling crystals treasures!$9.95 Crystal Growing Kits 4 Crystal Set Grow your own collection of three crystal clusters on rock and one single crystal. Ages 12+$18.95 Crystal Growing Kit 6 Crystal Set Grow two crystal cluster on rock, two gem-like crystal and two crystal geodes. Ages 12+$22.95 Crystal Caves Geode Growing Kit From the outside, a geode looks like an ordinary rock...\$18.95 Oregon Under Foot OMSI field guide by Dean McMullen.$7.95