Rattles with teethers are designed for small children. Attractive shapes and vivacious colours draw the toddler's attention. Movable elements encourage him to play and familiarise him with the world of colours and motion. Toys help develop the toddler's eye-hand-ear coordination. Getting familiar with the different degrees of hardness of rattles either visually or by touching with hands/mouth affects the child's proper development. Soft parts are adjusted to child's delicate gums. Rattles are made of durable, safe materials (without sharp edges).