MagSnaps magnetic pieces snap together and come apart with ease, making them ideal for young builders. And, their brililant, translucent colors will dazzle and inspire builders of all ages. MagSnaps is an excellent introduction to geometry, allowing children to reocgnize and reason with shapes and their attributes. The pieces can be sorted, counted and combined into endless patterns and structures. It's easy to make cubes, rectangles and pyramids, and combine them to make a house or castle.