Bubber is an amazing product imported from Sweden. Contrary to its playful name, Bubber is destined to become a workhorse in the educational market. It is an excellent source for tactile stimulation, improving gross- and fine motor skills in a satisfyingly gentle way. Startlingly light, it feels like a cross between marshmallows and silky Styrofoam. It leaves clean, sharp edges when cut and precise impressions when imprinted. Bubber and your cookie cutters are all your young aspiring baker needs to create dozens of light-as-air cookies. Then use Bubber to create castles when studying the Middle Ages; your child will retain so much more when it is reinforced by building. Children enjoy working with Bubber because it is not sticky or gritty; it actually feels warm in their hands. And because it is so very soft, even the tiniest or weakest hands can shape this compound. Bubber never leaves a residue, never dries out, and it cleans up quickly and easily.