It improves hand eye coordination and motor skills It improves visual perception skills and tactile stimulation It encourages the auditory sense Colour and design is attractive Quality is good Let your little one play with this amazing Hands and Feet Discovery Rattles. Watch your baby when they rattle and shake with this rattle. You can attach this knitted socks and velcro band to baby’s feet and wrist. The duck and bear characters have a rattling sound that develops the auditory sense and hand eye coordination. It improves motor skills. It is a perfect companion for your little one. Color and design of the rattle is attractive. Quality is good.