Your kids can enjoy building their own houses or towers, create cool 3D buildings, towers, and structures with 77pcs colorful mini tiles that connect via magnets and even endure being dropped or stepped on, Made with magnets so little ones can build easily, while rounded edges are safe for kids of all ages, Kids love playing with colorful shapes; by playing they stimulate imagination and develop color/shape recognition, and fine motor skills. Age: Pre Schooler (2-4 Years), Pre-Teen (4-12 Years), Teen (12 Years+)