$11.68

Nature Bound Ant Treehouse Habitat Kit w/ Sand / New No Box / TF

$24.89

Ant Castle Live Habitat NAVAdeal STEM Educational Age 6+ Clear 3D View New NIB

$13.93

DIY Simple DC Electric Motor Model Assemble Kit for Kids Physics Science Toys

$4.99

Woodland Scenics Scene-A-Rama Small Trees Kit [WOOSP4193]

$23.99

New - Hoberman Mini Sphere - Starbright - Ages 4+ | 1 player

$7.82

TAMIYA SLIDING LADYBUG Vibrating Action No. 17 Kid's Project Experiment NEW

$24.58

DJECO Zig & Go Big Ball Action-Reaction Wood Teaching Toy

$26.99

NEW Sealed Lot Of 8 Dig It Toy 1 In 24 Has Real Diamond Dazzling World

$14.98

Totally Creepy Bugs Creative Activity Kit Easy Step-By-Step Instructions - New

$10

CONVECTION TUBE REPLACEMENT SET (PAIR OF 2) #974283 STEM SCIENCE (CAROLINA)

$21.99

Dimetrodon & Tricycle 3D Wooden Puzzle Kit Lot of 2 Brand New Un-Built

$10.16

DIY Solar Tech-Kit Solar Car - Free Shipping NC3