Format: Application tool
Size: Compatible with all fiber sizes
Ustar Hairline Optimizer is an essential tool to create the most natural-looking front hairline when used with all hair building fibers. Features an irregular comb edge to help you create a natural-looking hairline. Its innovative design evenly distributes colored fibers and eliminates excess product for a clean finish.
How to Use:
Insert the teeth of the optimizer into your hairline and shake or spray in hair building fibers.