Hairoom Wooden Paddle Brush (designed for scalp treatments) The airbag design of Hairoom Wooden Paddle Brush has an airbag design balance the internal and external pressure which can achieve a comfortable massage effect. It can be used to massage the scalp while combing your hair to activate blood circulation, long-term use can also help improve and prevent hair loss. It is not difficult to do scalp SPA at home! The small holes inside the wooden brush facilitate ventilation and drainage after cleaning, which avoids the growth of bacteria. The design of the bristles stretches easily to smooth hair and reduces stress on the scalp caused by blowing and styling. The straight grip brush can help smooth hair, and the horizontal grip can smooth the hair.