Composition: a stainless steel container, cotton balls. Every dentist knows that they have to make cotton balls manually and of course this procedure takes a few seconds; more importantly, the handmade balls are not sanitary enough. However, now dentists don't have to worry about the problems raised by using cotton balls. Our product is just designed to solve the problems mentioned above and each part of cotton ball holder is exactly designed for dental purpose and dental elegance. This new design allows users to easily take out cotton balls one by one for the frame's proper dimension; the whole design allows cotton balls to remain in a sterile statement for quite a long time.