A 2-way hairbrush and gua sha tool that gently loosens both hair and scalp. Transform your brushing and massage self-care time into a radiant moment. For brushing dry hair. For brushing wet hair before blow-drying. For massaging the scalp, face line, neck, and body. Perfect for after a bath or during relaxation time. . Relax by massaging your scalp after brushing. . Care for your face line and neck. . Feel refreshed by massaging your arms, legs, and other parts of your body. Designed so that the pins are less likely to touch your fingers when you hold it. Uses negative ion generating resin on the pin tips. Rounded tip design is gentle on the scalp. Features specially processed hexagonal pins. The six-sided structure of the pins allows for smooth brushing while approaching the hair. In this product, "gua sha" refers to a shape designed to fit the face, scalp, and body. Enjoy a comfortable feeling by gently gliding it over your skin. How to Use [Brushing] Hold the brush as shown in the illustration and brush your entire hair. -When using on dry hair- Brush from the roots to the ends. -If your hair is very tangled- Start by brushing the ends and gradually work your way down to the roots. Do not force your way through tangled hair. -When using on wet hair- Use after towel-drying. Take a small section of hair and start by brushing the ends and gradually work your way down to the roots. Brush gently in one direction. Wet hair is prone to tangling, so brush gently. [Scalp Massage] (Usage 1) Gently glide the brush over section B to massage your scalp. (Usage 2) Use section C to gently stimulate your desired area. [Face Line & Neck Massage] (Usage 1) Gently glide the brush over section A in the direction of the arrow to massage your neck. (Usage 2) Use section B to gently glide the brush over your neck in the direction of the arrow to massage your neck. (How to use 3) Use part C to gently stimulate your desired area with pinpoint accuracy. [Body massage] (How to use 1) Use part B to gently massage your body by gliding it over your skin. (How to use 2) Use part C to gently stimulate your desired area with pinpoint accuracy. *When using on the face, neck, or body, applying lotion, body cream, or massage cream beforehand will improve glide. *Caution* Use with gentle pressure to avoid putting strain on your skin. Applying too much pressure may damage your skin. [Care instructions] If hair styling products or creams get on the brush, or if it becomes dirty, wipe it with a dry cloth. If it is particularly dirty, wash it with water, remove excess water with a towel, dry it thoroughly, and store it in a clean, well-ventilated place away from direct sunlight.