MAM designers have developed a special cooling part of the teether so that very small babies can also easily reach their molars. The structured surface gives further relief and makes an exciting teether. Thanks to the innovative combination with clip, the teether doesn't go missing. The teeter is extra light-weight and thanks to the special curved ring shape, is easy to pick up and hold - particularly for small babies The MAM Mini Cooler Teether features: Cooling part of teether helps babies recognize the difference between warm and cold Helps babies develop their sense of touch Teether is light weight Curved so that small babies can lift it Helps promote coordination and movement.