Stickers for Child Development. One is Many Book

Product description from producer

Learning about the world through a game - what could be more fun? The child will be interested in the concepts of "one" and "many" while playing with stickers. The child will be able to practice distinguishing one object and a group of objects, put on colorful stickers and answer questions to test himself. Playing, the baby will gain new knowledge without boredom and fatigue!