crystals and geodes

74pcs STEM Magnetic Toy: Educational Building Blocks,Safe and durable, suitable for various scenarios

Learning Resources STEM Explorers Brainometry Classroom Set: Instruction Guide, Science Kits for Grades K-9

Contixo STEM Building Toys, 110pcs Glow-in-the-Dark Marble Magnetic Light-Up Blocks Set for Ages 3+

Kaplan Early Learning Organic Textures Discovery Set - 22 Pieces

Canal Toys Magic Terrarium Kit- TROPICAL

Fashion Angels Disney Princess Fashion Angels Crystalize It! DIY Puzzle Design Kit

Sparkle Formations: Crystal Butterflies

Magnetic Tiles, 100PCS Building Blocks, STEM Toy, Preschool Construction Set, Classroom Supplies

4M: KidzLabs - Spy Science - Assemble A Secret Messages Journal, Kids 8+

Massive Erupting Volcano

Hape: Science Can: Crystal Dinosaur Growing Kit - Edaphosaurus - 8+

Crystal Growing

Dig It Up! Bubbling Volcano Discovery

Hape: Science Can: Crystal Dinosaur Growing Kit - Stegosaur - 8+

PICASSO-TILES Kids Multi Activity Table with Chair & Storage, 581PCS Building Blocks & Marble Run, STEM Construction Toy for Kids Age 3+

JDICTION 2-Pcs Sphere Silicone Molds - Large & Small Tealight Candle Holder Resin Molds for DIY Round Crystal Ball, Epoxy Casting & Table Decor Crafts

Joyfy 50PCS Magnetic Tiles Set with Dinosaur for Toddlers Kids Age 3-8 Educational STEM Toy Xmas Birthday Party Gift for Boys & Girls Ages 3 4 5 6 7

Thames & Kosmos Chemistry C500

Kaplan Early Learning Magnetic Matching Fossil Stones - Set of 6

Contixo Tiles ST4 Kids Toy Magnetic Building Shapes, 112 PCS 3D Building Blocks STEM Educational Construction Set Gift For Boys Girls Ages 3-8

Kaplan Early Learning Specimen Stones: Bugs

Educational Insights Complete Rock, Mineral & Fossils Collection

Hape: Science Can: Crystal Dinosaur Growing Kit - Ankylosaurus - 8+

The Thames & Kosmos Gyroscope (12 pc Gift Set)