$18.23

Creativity for Kids Grow 'N Glow Terrarium Kit - Educational Science Kits

$18.89

Simple Thermocouple - Copper and Constantan

$17.99

Kids First Science Kit – Safe STEM Lab with 20+ Tools & 12 Engaging Experiments

$38.98

Magnetic levitation solar motor DIY Toy vertical brushless motor Teaching model

$20.95

DR. EUREKA MIX THE MOLECULES MASTER OF THE FORMULA SCIENCE EDUCATIONAL GAME TOY

$19.99

Discovery Glowing Volcano Stem Science Experiment Laboratory Kit Ages 12+

$12.85

Fruit Battery Science Experiment Kit with Electronic Clock and RGB LED for DI...

$13.79

DIY Simple DC Electric Motor Model Physics Science Educational Toy Assemble Kit

$17.09

compound king Mini Makin Station Slime

$14.09

DIY Simple DC Electric Motor Model Physics Science Educational Toy Assemble Kit

$19.5

12 Pack DC Motor 1.5-3V 15000RPM Mini Electric Hobby Motor for DIY Toys Scien...

$20

Lakeshore Can Do! Science Kit Magnification HH219 Hands On New