Watch little ones rattle, squeeze, squeak, and play with the Ball-a-baloos from B. baby! This classic playset features 4 fun rubber balls that introduce babies to different shapes and colors while improving their hand-eye coordination. Use the spikey pink ball as a soothing teether, shake the bumpy ball to see it light up and change colors, hear the swirly one squeak, and play away with the holey one! Each ball has a variety of playing options and will keep toddlers engaged throughout the day. And because we at B. keep the environment in mind, parents will also be happy to know that our packaging is 100% recyclable! 3 x AG13 batteries are required and included. Recommended for babies 6 months and over.