gross science kit

CrunchLabs by Mark Rober Turbo Trick Planes

CrunchLabs by Mark Rober Elephant Toothpaste Blast

CrunchLabs by Mark Rober The Crunchinator

CrunchLabs by Mark Rober Egg Drop Challenge

Thames & Kosmos Dig It Single Packs Rocks & Fossils

Buffalo Games The Ultimate Prank Box

Thames & Kosmos Dig It Single Packs

Thames & Kosmos Mega Cyborg Hand STEM Experiment Kit: Science Project For Grades 3-8

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

FAO Schwarz Circuit Space Station Galactic Experiment Set: Educational Science Kit for 2nd to 4th Grade Students

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

Think Box Inventor's Box: Science Kit for Kids, Toys for 8 Years Old, Includes Storage Case & Wires

Buffalo Games The Ultimate Space Box

Snap Circuits Arcade Science Kits

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

Best Choice Products 30-Piece STEM Kids Microscope Science Kit w/ 100x, 600x, 1200x Zoom, Slides, Carrying Case

Learning Resources STEM Explorers! Pixel Art Pro

Discovery #Mindblown Geode Crystal Excavation Kit

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

MindWare Metal Dino Brachiosaurus

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

CrunchLabs by Mark Rober Slime Prank Lab

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