Encouraging imaginative play through design and construction, with these Freckled Frog Magnetic Blocks children also learn about magnetic and shapes. This 30-piece set includes 6 different shapes that magnetically join for children to easily build and create their own structures. Designed for hours of open-ended play while introducing early math concepts, promoting the development of motor skills and problem-solving skills as they experiment with constructing, knocking down and constructing again.