Features: Good for neurasthenia, hypertension, headache, white hair, hair loss, relieves stress, detangles hair, increases blood circulation, help achieve health care. Helps prevent and improve hair thin areas and remedies hair loss, adds hair shine. Handmade by high-grade amoora material, anti-static and smooth, durable to use. Best for personal use or giving gift to friends and relatives. Massage comb, not to hurt the scalp, smooth texture.