Bamboo brush handle: bamboo brush handle has good touch and is easy to process. The disadvantage is that it is not resistant to moisture and easy to mildew.

Plastic brush handle: plastic brush handle has excellent resistance to acid and alkali corrosion, and has no effect in contact with most chemicals, so it will not be stained by shoe polish. Its disadvantage is easy to age and become brittle.

PP plastic brush wire: PP material has excellent moisture resistance, acid and alkali corrosion resistance, solubility resistance, almost no water absorption, and has no effect when contacting with most chemicals. The brush wire made of PP material is cheap and practical, and widely used. The disadvantage is that it becomes brittle at low temperature and is not wear-resistant and easy to age.