• 30ml Capacity: Distribute the essential oils on the scalp without getting it your hair and hand,perfectly fit the scalp, The oil comes out just fine when you roll it on your head
• Function: Scalp brush can deeply clean your hair roots and the scalp, stimulate scalp cells for scalp
• Relax: great for men, women kids, esspecially after a working or studying. a good way to get a better night's sleep.
• Universal: suitable for anyone who wants to thicken their hair or treat their scalp. The applicator is a great container for water, hair growth potion, and oil treatments.
• Durable: Outer casing made of aluminum alloy,luxury and durable,Inside is ABS(PBA-free)

1 Piece Comb1 Piece Manual