Infantino Sensory Discover and Play Sensory Ball. Shake up some fun! With sliding beads, a spinning mirror, rattling rainstick and fun squeaker sounds, this easy-to-grasp sensory ball playfully encourages visual and tactile discovery while developing fine motor coordination. Features: 1) Rattling rainstick, spinning mirror and silly squeaker sounds, 2) Easy-to-grasp design is perfect for little hands, 3) Encourages exploration play and sensory discovery. Age range 3 months+. Gender: unisex.