crystal growing kit

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

Crazy Aaron's Sponge Putty 3.5" Thinking Putty Tin

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

National Geographic Completely Gross

Crazy Aaron's 3.5" Thinking Putty Tin

Cra-Z-Slimy 5 in 1 Bucket: Creativity Focus, Slime & Putty Toy, 38.5 Net Weight, Single Piece Set

National Geographic Super Slime & Putty

Squishmallow 13pc Ultimate Slime Mix in Set: Sensory Development Toy & Educational Slimes Suitable for Kids

Make It Real Mini Pottery Studio

Make It Real Heishi Craze Bracelet Kit

National Geographic Air Rocket with 6 Rockets

Smithsonian Mega Science

Joyfy Terrarium Kit for Kids - Crystal Terrarium DIY Craft with 12 Color LED Night Light, Science Craft Christmas Birthday Gift for Girls Boys Age 8+

Schylling Lava Labs MYO Lava Lamp: Craft Kit for 8-11 Year Old Girls, Birthday Gift Idea, Includes Activity Guide, Requires AAA Batteries

Cosmic Bucket of Crafts Set - Mondo Llama™: DIY Art Kit with Pom Poms, 336 Pieces, Ages 6+

Cra-Z-Slimy Slime Dome Orange Sunslimy: Creativity Focus, 6 oz Educational Putties, Set of 4

NATIONAL GEOGRAPHIC Amazing Chemistry Set - Mega Chemistry Kit with Over 15 Science Experiments, Make Glowing Worms, a Crystal Tree, Fizzy Solutions, and More

National Geographic Ancient Egypt Dig

Crayola 43pc Color Chemistry Super Lab Activity Set

Chuckle & Roar Whoa Dough Slide & Shape Candy Creator Air Dry Clay Kit with Roller Mold System 10 Colors Ages 5+

National Geographic Crystal Garden Science Kit