Gross new shapes, delicious new flavors! Mold your own delicious gummy worms and spiders using a natural gelatin-like ingredient called carrageenan that comes from seaweed.
2018 Toy Insider Holiday Gift Guide
Thames & Kosmos was founded in 2001 by a science museum director and her son, who saw the great need and demand for better science education materials — resources for parents and their children that are more engaging, more effective, more relevant, and more fun. Thames and Kosmos makes great kits and the manuals are so full of great science information. They are truly a step above other science kits!