NWT Tupperware Shape O Toy a classic toy that lasts a lifetime. For ages 6 months and up. Babies love the bright colors and noise of the shapes rattling inside. Easy for baby to hold on top. And because it is Tupperware, it is food safe and is covered by the limited lifetime warranty. This toy grows with your baby. Baby enjoys it as a smooth ball, toddler age will enjoy sorting and learning shapes. Preschool learns the harder shapes and numbers as each shape has a number. The shapes can also be used as a cookie cutter or Play-Doh cutter.