The Magna-Tiles Clear Colors 100 Piece Set is a wonderful toy set that both educates as well as entertains. Made from high quality magnetic tiles of different shapes, colors and sizes, kids can use the Magna-Tiles Clear Colors 100 Piece Set to create elaborate buildings. Each side of each tile can connect to other sides of other tiles. This means kids only need these tiles to build whatever they like. This makes it one of the easiest construction toy pieces. Under the hands of the most imaginative kid, the Magna-Tiles Clear Colors 100 Piece Set will definitely result to many awesome buildings. Aside from just offering fun, this toy set also teaches spatial relationships, geometry as well as math and problem solving skills. Kids will definitely improve their mental acuity after playing with this toy set for a certain period of time. This toy set is definitely on a class of its own.