DREAM BIG & BUILD BIG - No limitations, scalable to build as big as desired by adding more pieces to create the masterpiece. The magnetic building block playset MINI series features 30 pieces of TRAVEL-SIZE tiles with a unique diamond surface to be used as a stand-alone set or in conjunction with other PicassoTiles MINI magnet construction toys as integrated add-on pieces to offer OPEN-ENDED POSSIBILITIES of structures to nurture creativity and intelligence. THERAPEUTIC - Release the children from electronic devices which could be harmful to children's vision. LEARNING BY PLAYING - Never too early to start developing kids' creativity. Children can acquire a strong sense of color, magnetic polarities, and 3d architectural design at an early age. "Please note mini diamond tiles are not compatible with the regular full-size tiles" In The Box: - 20 Mini Squares - 5 Mini Right Triangles - 5 Mini Isosceles Triangles