WEDGiTS 15 Piece Starter Imagination Set;

This 15-piece building block product, called the WEDGiTS Imagination series, was designed for kids Ages 3 to 10 in support of "gross motor skill development". It is ideal for classrooms, day-care facilities or home-schooling environments. WEDGiTS building blocks are graduated in size. The five primary block shapes nest, stack and "wedge" together. Includes Design Guide booklet and optional, Parent/Teacher Activity Guides. All WEDGiTS Imagination sets are 100% compatible.