Tomy Hide 'N' Squeak Eggs are a fun, developmental, multi-purpose activity toy for baby! 1) `Crack' them open to reveal the brightly coloured press-and-cheep chicks! 2) Match the colours on the shells to the chicks inside.3) Each chick has its own special base for shape sorting fun. Hide 'n' Squeak Eggs are a great way to encourage play and to develop your baby's early skills.Suitable for ages 6 months+Dimensions: H 21cm  x W 14cm x D 8cm.- Improves fine motor skills- Shape Sorting- Easy Storage- Colour Matching- Sounds- Safe play for children ages 6 months+. No batteries required.