Little ones will love all the things they can do with this happy half-dozen of Hide & Squeak Egg Stackers. Each egg comes apart to reveal a cheeping chick inside that children as young as six months will find fascinating. Small enough for little hands to handle, your little one will enjoy reassembling the egg shells, exploring the funny faces and discovering each egg cup base. The toddlers will be able to match the bright, bold colors to pair up complete eggs. They can also match eggs to their egg cup base, both by color and by sorting different shapes: each egg is made to fit a particular egg cup. The fun doesnt end there! As their confidence and play skills continue to grow, children can practice counting up from one to six, using the numbers printed on the egg cups, and enjoy stacking the eggs one above the other to create a giant tower.The eggs toy set comes in a handy gift-style pack, complete with a cord carry-handle. No batteries required.