The Stick-O Construction 26 Piece building set is great for toddlers to explore tactile learning and hands on magnetic play. Each Stick-O piece uses magnets that rotate so your creations always stick together, making for a frustration free play experience. Build a bulldozer, digger, crane and more! Discover the joy of play time with rainbow colored magnetic shapes including, 4 Spheres, 4 Sticks, 1 Long Stick, 1 Cone, 1 Half Sphere and 15 magnetic accessories including construction wheels, wings, crane arms, and more. Stick-O is fun and safe and teach toddlers basic STEM education (Science, Technology, Engineering and Math) principles. All Stick-O sets are compatible with each other. From the makers or Magformers. Ages 18M+. The original and authentic Stick-O. From the Makers of Magformers. 26 magnetic building shapes. 4 Spheres, 4 Sticks, 1 Long Stick, 1 Cone, 1 Half Sphere and 15 magnetic accessories including construction wheels, wings, crane arms, and more. Perfect for brain development, critical thinking, and STEM education. Develop color and shape recognition, fine motor skills and problem-solving ability.Compatible with all Stick-O products.