L=12cm 1.The buds head is made of 100% pure cotton; 2.The buds head is soft, comfortable and properly sterilized; 3.The cotton buds are treated with high temperature, which can ensure hygienical property; 4.Weight of tips and sticks can be adjustable according to customers' requirement; 5.The stick is hard. It's not easy to bend it; 6.The sizes can be many kinds, as customers' requirements.
