Panini Pirate Piet goes potty

Even pirates go potty! Pirate Piet is surprised: His big sister doesn't wear diapers, but great, colorful underpants. He wants that too! In this lovingly illustrated story, little pirates can accompany him as he chooses a potty, as he gets his first pair of underpants, and as he eventually achieves first small and then great successes on the potty. As a reward for each success, there is thunderous applause - by simply pressing the sound button. This book requires two AG-3/LR-41 button cells ( 2 x 1.5 V = 3 V). Batteries are included and can be replaced.