$39.99

Lunar Night Light - Learn about the Moon Educational Toy Science New!

$28

Vintage 1989 Library of Science Kit Activities Scientist Optics Mirror Magic NOS

$9.95

Kidz Labs Green Science Eco Science Toys NEW IN PACKAGING

$12.99

Smart Boxes Elastic Science Professor Ein-o Explore the Bouncy Stretchy Properti

$13.07

Tapix Crime Scene Do Not Cross Tape Decoration – 3” x 100 ft Roll – Bright Ye...

$25

Grin Studios Diamond Dig It! Gold Dig It! New Sealed - Lot of 3 - 1 in 24 boxes!

$31.99

KiwiCo Eureka Crate Articulated Desk Lamp STEM Kit New Ages 12+

$12.97

KidzLabs Lemon Clock NIP

$7

Poof‑Slinky Scientific Explorers Sour Candy Factory MOLD AND STICK PARTS ONLY

$26.99

New STEM Build-Your-Own Robots Kit 2 In 1 STEM 111 Pieces Build Connect Control

$29.92

Scientific Explorer My First Airplane Educational Make-It-Yourself Science Kit 7

$24

Discovery Mindblown STEM Bionic Hand 87-Piece DIY Hydraulic Build Kit Ages 8+