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.