kas op het potje oud creatieve-sets het kleeft aan elkaar en

het kleeft aan elkaar en niet aan de handen en het oppervlak

soft figures show the four stages of an earthworm's life cycle

Game board to practice eye-hand coordination and to improve cooperation between the two hemispheres of the brain

colorful light shapes float over the walls

Including accessories

kas op het potje oud creatieve-sets het kleeft aan elkaar en"Look, Mommy," says Kas, "big boy underwear." "Yes, indeed," laughs Mommy. "And do you know what this is?" Kas sees a big, red potty. "Ha!" says Kas. "I know! I can sit on that potty. And then a pee comes." From now on, Kas is allowed to put on big boy underwear and use the potty. That takes some getting used to. He sits on his potty and waits for a pee, but none comes. While Kas is playing, something tickles his tummy and his underwear is completely