DescriptionThis scalp care roller comb is made of premium material, which can withstand the long-lasting use. Features the plastic material, which has high durability, not easy to deform. Fine workmanship, it ensures the practicality. You can use it with confidence.Features-Color:As Shown-Material:Plastic -Size:5.50X2.50X2.50cm/2.16X0.98X0.98in -Treating your scalp, match with potion, help you solve your scalp problem. It also makes you more comfortable, more relaxed and gives you the best massage experience.-Combined with a comb and oil bottle to ensures hair faster absorption of nourishing oil. Gently press down the comb to nourish your hair.-Rolling and massage actions provide a relaxing and comfortable experience that leaves you feeling rejuvenated. -The hair oil bottle applicator can apply the medicine evenly, not hurt the scalp, reach the roots of the hair and solve the problem of hair.-Can be also used for dispensing shampoo, conditioner, essential oils, liquid soaps, water, etc. The transparent and visible body allows you to conveniently view the contents inside.