crystal growing kit

Snap Circuits Skill Builder Explorer Science Kit: Educational Memory & Motor Skills for 2nd Grade Kids

Crayola Glow Chemistry Lab Set: Science Kit for Kids, Experiments, Educational Focus, Ages 7+

National Geographic Magic kit: Educational Science & Creative Thinking Toy for 2nd-9th Grade with Activity Guide

Smithsonian Microscope: Science Kits for 3rd Grade with Astronomy Instruction Guide

Creativity for Kids Glowing Axolotl Aquarium

Dig It Up! Mystery Gems Science Kit

Discovery #Mindblown Solar Robot Creation STEM Science Kit 190pc

Crazy Aaron's 3.5" Thinking Putty Tin

National Geographic 100 PC Marble run: Creative, Engineering, Physics, Activity Guide Included

Thames & Kosmos Gumball Machine Maker: Super Stunts & Tricks

Think Box Gemstone Dig

National Geographic Stunning Component Science Chemistry Set: Activity Guide & Educational Focus on Grades 1-10

National Geographic Microscope Explorer Series Kit: Science, Biology Activity Guide for 2nd Grade

Discovery #Mindblown DIY Toy Model Engine Kit

DIY Crystal Window Art Kit - STMT

Crayola 43pc Color Chemistry Super Lab Activity Set

Discovery #Mindblown Action Circuitry Electronic Experiment STEM Science Kit: Discovery Kids Educational Toy

Creativity for Kids Big Gem Diamond Painting Axolotl

Smithsonian 3-D LED Solar System: Science Kit, Instruction Guide, Astronomy Education for 3rd Grade

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

Think Box Dig and Explore Gemstone Volcano: Volcano Science Kit with Magnifying Glass & Activity Guide for Geology Education

Smithsonian New Plasma Ball

NATIONAL GEOGRAPHIC Mega Crystal Growing Lab, Grow 8 Vibrant Colored Crystals, Includes 5 Real Gemstone Specimens, Light-Up Display Stand & Guidebook

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