Surprisingly simple yet endlessly entertaining, Rolligo is a sensory adventure kids won't soon put down. Push it, pull it, roll it, GO! Like pushing pool balls around inside the rack, Rolligo is 10 multi-colored spheres and easily stack them inside the special Rolligo rack. Little minds light up with delight as the vibrant colors spinning in all directions. Encourages fine motor skills, gross motor skills, sensory exploration. Made in China for ages 2+.