The original and authentic Tileblox. Build in Inspire colors with 8 Triangles and 12 Squares.*Perfect for brain development, critical thinking and education.*Step-by-step educational idea sheet with follow along ideas and instructions. Develop color and shape recognition, fine motor skills and problem-solving ability.*Compatible with all Tileblox shapes and accessories. Super strong, safe and durable BPA-free High Quality ABS plastic. Conforms to CE, ASTM and EN71*Ages 3 years and up.