Fisher-Price Light-Up Lion Stacker Sparkly lights and music stimulates baby's senses of sight and sound. Placing stars on the post and the lion on top encourages eye-hand coordination and fine motor skills. Colorful rings for younger babies to grasp, hold, shake and explore with 7 songs reward stacking Big, smaller, smallest! Stacking helps baby understand relative size and teaches about cause & effect. 4 colorful stars help baby learn colors & counting with colorful stacks.