Squeeze, pull, chew, knead, touch or throw. Lots of activities for little ones to make every day full of playful discoveries. WOBLII is designed to grow with your child. Starting with exploring colors and different textures, moving on to the game of throw-roll-catch. And when they get a little older, you can push the bubbles inside the ball and then pull them out. While playing, little ones will develop concentration, fine motor skills, get acquainted with the relationship between cause and effect and embark on sensory exploration. BPA and phthalate free.