Craft Kits by  "Cardstock" and "STEM"

STEM Constellation Telescope Activity Learning Challenge Craft Kit - Makes 12

STEM Spookley the Square Pumpkin™ Learning Activity Kit - Makes 12

STEM Pumpkin Picker Challenge Learning Activity Kit - Makes 12

STEM Bee & Flower Automata Activity Learning Challenge Craft Kit - Makes 12

STEM Flying Craft Kit Assortment for 12

STEAM Make a Video Game Activity Learning Challenge Craft Kit - Makes 12

STEM Levitating Fly Activity Learning Challenge Craft Kit - Makes 12

STEM Inventors Telephone Activity Learning Challenge Craft Kit - Makes 12

STEM Sweeper Machine Activity Learning Challenge Craft Kit - Makes 12

STEM Cannon Activity Learning Challenge Craft Kit - Makes 12

STEAM DIY Lunar Lander Activity Learning Challenge Craft Kit - Makes 12

STEM World of Eric Carle Brown Bear Binoculars Learning Craft Kit - Makes 12

STEM Advanced Air & Sea Transportation Kit Assortment - 36 Pc.

Bulk STEAM Levitating Fly Activity Learning Challenge Craft Kit - Makes 48