[Gentle on the scalp: The smooth-headed needles of the YuuTbiu scalp massager could massage the scalp promote the blood circulation and ease the fatigue promote hair growth and strength. "Makes Hair Bouncier: Scalp massage with YuuTbiu wide tooth massage comb will help distribute the scalps natural oils onto the hair and evenly coats our hair with it. This improves hair lustre." Natural Aroma: There is a long-lasting fragrance in green sandalwood which can help calm the mind and soothe stress. Every time you use the massage tool you will smell the fragrance and feel so relaxed. "Natural material: YuuTbiu wooden comb not painted varnished or chemically treated It wont expose your scalp and head to harmful substances." "Precautions: Avoid using water to clean your wooden comb and dont use heated dryers to dry out water from a wooden comb as this can damage the comb."]