crystal growing kit

National Geographic Crystal Garden RT Box Science Kit: Educational Chemistry Set for Grades 2-11, Activity Guide Included

National Geographic Gemstone Dig Kit: Educational Science & Geology Activity for Grades 1-9 with Instruction Guide

4M Crystal Growing Science STEM Kit

Creativity for Kids Grow N' Glow Terrarium: Science Kit for Kids, Educational Toy, Includes Jar, Figures, Stickers, Rocks

National Geographic Epic Science Series Earth Science Kit: Educational Kids Geology & Chemistry Activity Guide

Dig It Up! Mystery Gems Science Kit

Dan&Darci Crystal Science Experiment Kit, Educational Gift for Boys & Girls, Cool Craft Kits for Kids

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

Joyfy Science Kits for Kids, 85+ STEM Educational Experiments Toys Featuring Erupting Volcano & Crystal Tree, Birthday Gifts for Boys Girls Age 6-12

Joyfy Bug Catcher Kit for Kids Indoor Outdoor Insect Collecting, Light Up Critter Habitat Box with Bug Tong, Tweezer,Birthday Gift for Boys & Girls 3+

Klever Kits 36-in-1 STEM Robot Building Kit - Motor Robot Science KIt Educational Toys Creative Birthday Gift for Boys & Girls Age 8+

Dan&Darci Rock Tumbler Medium Grit Refill

LotFancy Science Kit for Kids 6+, 105 Science Lab Experiments, STEM Project Educational Toy

Jurassic Dinosaur Fossil Dig Kit – STEM Excavation Set with 5 Dinosaur Skeletons, Tools & Educational Fun

Dan&Darci Advanced Professional Rock Tumbler Kit – with Digital 9-Day Polishing Timer STEM Gift for Kids All Ages, Geology Toy

Dan&Darci Dig a Dozen Gem Blocks Kit - 12 Real Gemstone Excavation Blocks with Tools and Learning Cards, Educational Gift for Kids

Klever Kits 2 in 1 Root Viewer Kit for Kids - Grow Your Own Plant, Interactive Plant Growing Kit, Educational Garden Set for Boys Girls Age 6+

Dan&Darci Galaxy Gems Planet Dig Kit – 9 Planets with Dazzling Gems, Jewelry-Making Hardware, and Learning Cards for Kids, Educational Gift for Kids

Klever Kits 50+ Space Circuit Projects - STEM Electronics Kit with 46+ Components for Kids Ages 5-8+, Educational Science Toy for Young Explorers

Playbees Newton's Cradle 7 Beads Black

Dan&Darci Dig a Dozen Dino Eggs Kit – 12 Unique Dinosaur Models with Excavation Tools, and Learning Cards – STEM Authenticated, Gifts for Boys

NATIONAL GEOGRAPHIC Light Up Terrarium Kit for Kids - Dinosaur Terrarium Kit, Build & Grow a Dinosaur Habitat with Real Plants, Fossils & More

JuzToys Fossils DIG Kit, Dinosaur Digging Kids Activities, Educational STEM Toys Playset

Okuna Outpost 12 Pieces Break Your Own Geodes, Crystals Surprise for Kids, Home Décor (2lbs)

Dan&Darci Glow in the Dark Dino Eggs - 12 Eggs with Mini Dinosaur Models and Learning Cards -Stocking Stuffer for Kids, Birthday Gifts, Craft Kit

Thames & Kosmos Giant Dinosaur Skeleton Kit

Okuna Outpost Dinosaur Bone Replica Dig Site Kit with Educational Cards for Kids, 15 Species

Dig a Dozen Safari Animals - Educational Gift for Kids, STEM Toy for Boys

Playbees DIY Mosaic Picture Frame Kit – Creative Craft Activity for Kids

Topteng Binocular Microscope: LED Light, 3D-Stage, Lab

50PCs Microscope Kit Set in Carrying Box for Kids Educational Science Lab with 120X - 1200X Microscope Slides Specimens -Play22usa

JuzToys Educational Toy Gemstone Dig Kit – Crystal Rock and Gem Digging Kit with Mining Tools, Minerals Escavation Kit for Kids

FAO Schwarz Toy Kids' Rock Tumbler with Clay and Gemstones - 22pcs: Science Creativity Kit for Grade 3

Thames & Kosmos Wow in the World Sea Creatures Aquarium: Educational Science Kit for 1st-2nd Grade with Magnifying Glass & Experiment Guide

Dig It Up! Mystery Gems Science Kit

National Geographic Glow in the Dark Marble Run - 50pc: Educational Focus on Creative Thinking & Engineering, Grades 2-11

Blue Marble Santa's Christmas Science Workshop Science Kit with 5 Holiday-Themed Science Experiments for Kids Plus 20 Bonus Activities

Snap Circuits Snap FM Science Kits

Snap Circuits Arcade Science Kits

Snap Circuits Light Science Kits: Educational Focus on STEM & Fine Motor Skills with Model Base & LED Components

Snap Circuits Bric Structures: Educational Science & Engineering Toy for Grades 3-7

Learning Resources Fizzy Volcano Preschool Lab: Toddler & Preschool Educational Science Kit with Water Dropper, Beaker & Test Tube

Snap Circuits Beginner Science Kits: STEM Learning for Grades 3-6, Includes Instruction Guide

KiwiCo Science of Cooking: Ice Cream

Learning Resources Gears! Gears! Gears! Robots in Motion Building Set: Educational Science Engineering Kit for Kindergarten-3rd Grade

Smithsonian Newton's Cradle: Physics Learning Kit for 3rd Grade with Instruction Guide

Snap Circuits Flight Deck Science Kits: Educational STEM Kit, 2nd to 4th Grade, Boosts Creativity & Motor Skills

Thames & Kosmos Weather & Climate Lab

Pinball Machine Maker: Gumball Rally

Learning Resources Primary Science Jumbo Eyedroppers with Stand: Preschool Science Kit for Kids

NATIONAL GEOGRAPHIC Starter Metal Detector Kit for Kids with 7.4" Waterproof Coil & Trowel

Klever Kits 36-in-1 STEM Robot Building Kit - Motor Robot Science KIt Educational Toys Creative Birthday Gift for Boys & Girls Age 8+

National Geographic Gemstone Dig Kit: Educational Science & Geology Activity for Grades 1-9 with Instruction Guide

FAO Schwarz Lightning Plasma Ball: Educational Science Kit with AC Power Adapter for 7th Grade Students

MindWare Dig It Up: Dinosaur Eggs

National Geographic Magnetic Putty: Educational Science Toy with Activity Guide for Creative Thinking