● Clever die-cut board book is full of fun surprises with each turn of the page. ● Shapes and colors come to life in everyday objects through the vivid art in this book. ● This is a sturdy, interactive format that will both educate and entertain the youngest readers. Learning shapes is a lot more fun when there are surprises involved. And this die-cut board book from master artist and designer Yusuke Yonezu is full of surprises. Triangles are everywhere, and this book makes finding out what they become when you turn the pages a real treat. This is interactive fun for the youngest readers.