Vibrant colour with textures. Inspire / fascination develop. Perfect for little hand to grip. Comes with textured surfaces soothe tender gums. Enhance baby's motor skill. Babys sense of sight and touch are stimulated when they play with the rattle toy. Bright colours and distinct shape attracts babys eyes and they eventually stimulate the brain to remember this colour when they see it the next time and again. Sense of touch is also stimulated when baby touches it with his/her mouth and skin. He/She can slowly differentiate different textures and material over time. Enhance baby's senses stimulation. With each contact with the rattle toy, baby moves his/her body forward to reach out to get it. He/She use his/her hands to pick up & hold the toy tightly. Every contact with the rattle toy works the motor skills of the baby, which involves almost all parts of the body. Store in a cool and dry place China