amethyst crystal cluster

AquaPod Water Bottle Rocket Launcher Science Kit - STEM Toy Launches Soda Bottles Up to 100 ft in Air

Universalfun Kids Microscope Science Kit, 1600X Binocular Microscope with Dual LED, 4-Color Filter, Phone Adapter & DIY Specimen Kit for Students

Cosmic Dig Kit by Big Discoveries - Planet Gem Fossil Excavation STEM Science Toy (Mercury)

Learning Resources Silly Science Fine Motor Sorting Set - 55 Pieces, Age 3+ Preschool Science Toys and Games

MindWare Dig It Up! Giant Gem Discovery - Science and Nature - 16 Pieces

MindWare Crystal Creations Hedgehogs: Cool Colors - Science and Nature - 2 Pieces

ArtCreativity 24 Piece Expanding Magic Growing Sea Life Capsules

NATIONAL GEOGRAPHIC 60-Piece Magnetic Marble Run STEM Building Set for Kids & Adults

Learning Resources Giant Magnetic Animal Cell, 18 Piece Set

Top Secret Toys Dissect-It Synthetic Bat Dissection Kit / Hands-On STEM Learning Toy / Ages 6+

Learning Resources Cross-Section Animal Cell Model - STEM Biology Gifts, Ages 4+

4M KidzLabs Fingerprint Science Kit – Hands-On STEM Activity Set, Ages 8+

National Geographic Dino Dig Excavation Kit

Thames & Kosmos Bionic Robotic Arm STEM Experiment Kit

Hape: Science Can: Northern Ireland Gemstone Dig Kit -4pc, Ages 6+

CONNETIX Magnetic Tiles Bright Portal Pack 48pc