1.Multifunctional HairbrushThe scalp hairbrush is designed to brush hair with hair care nutrient solution or oil, so that the liquid penetrates deep into the hair roots and massages the scalp, which can stimulate scalp cells and prevent hair loss. Reduce fluid waste, avoid smudging, say goodbye to traditional spray methods, and make an ideal gift for friends or family.2. [30ML large liquid tank with visual window] The scalp hair liquid comb has a built-in 30ml liquid tank, which can be placed in the extension of hair nutrient solution, essential oil and conditioner. It is large enough for one treatment use. With a visual window to let you know how much liquid is left inside, avoid wasting liquid.3. [Easy to Grab and Portable] The surface of the hair and scalp brush is designed with an “S”-shaped ergonomic body, which is not easy to slip off and can be easily grasped by the body. Smooth liquid drainage, no battery required, slim and lightweight enough to take anywhere.4.Waterproof and easy to cleanEasy cleaning and liquid filling. It is made of ABS, silicone and stainless steel, durable and waterproof, no problem to wash the whole body.5.Leak-proofThe edge is tightly designed and won’t let liquid spill or leak. Note: This is not designed for liquid storage, please use up all the liquid every time, otherwise it may cause the liquid to deteriorate or other problems.