Hair Beauty Development Project Shampoo brush that corrects incorrect washing methods for men over 40 years old Hair washing brush Scalp Scalp care

This is a shampoo brush that corrects incorrect washing methods for men over 40 years old. With this brush, anyone can wash without making mistakes. The brush has a special shape that blocks "washing too hard" and "washing too hard" You can gently wash your hair and scalp that are concerned about irritation. Comes with a starting guide that allows you to experience the shampoo brush three times more. This is a shampoo brush that corrects the wrong washing methods for men over 40 years old. With this brush, anyone will be able to wash their hair without making any mistakes. The brush has a special shape that blocks "washing too hard" and "washing too hard". You can gently wash your hair and scalp that are concerned about irritation. Comes with a starting guide that lets you experience shampoo brushing three times more.