Building Blocks developing kids creativity. Children can acquire strong sense of color, geometrical shapes including 3D forms numbers counts, magnetic polarities & architectural design at early age. | Magnet building tiles are easy to construct and easy to put away for storage. Fully compatible with other brands. | Magnetic tiles inspire children's manipulative ability, imagination and creativity, problem solving, social skills, motor skills. | Include 44 small squares, 4 large squares, 4 windows, 24 small triangles, 16 medium triangles, 10 tall triangles, 2 car bases, 2 arches | Recommended for ages 3 years and up. Good gift kids toy for 3+ year boys and girls!