$29

Vintage Far-A-Field Magnetor Force Field Kit

$8.99

ELLARA FLOW RING KINETIC SPRING TOY 3D SCULPTURE RING, GOLD

$12.97

KidzLabs Lemon Clock NIP

$40.94

Original Stationery 18-Piece Unicorn Crystal Growing Kit for Kids 7+

$20

Fun with Chemistry Science Lab Kit STEM NIB

$15.99

Just Add Egg Griddly Games Organic STEAM Science Experiments & Art Kit - NEW!

$31.79

50 Pack Magnifying Glass for Kids, 15x and 5X Handheld Portable Magnifier for...

$12.99

Grin Studios Super Diamond Dig It Real Diamond 1 In 24 Boxes Jewel Gem Box

$4.45

Boston's Museum of Science Inventor's Workshop Kit Vintage New Old Stock

$19.95

Steve Spangler Science All About Air Science Kit STEM Experiment Kit NEW A49

$13.07

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

$25.06

Floral Case Compatible with iPad 6th 5th Generation 9.7 inch iPad Air/Air 2 C...