Product Name: Square Airbag Comb
Material: wood
Color: wood color
Material: Bamboo
Function: combing hair and releasing scalp pressure
Tips: Each comb has a venting hole on the airbag. The venting hole is designed to maintain the air pressure balance between the airbag and the outside, and exhaust and inhale through the venting hole to relax the scalp. Not missing teeth! ! ! Hereby explain, so as not to cause misunderstanding!!