InLei® Black thread is a must-have for all eyebrow technicians!

InLei® Black thread brow thread is a high-quality thread designed to trace the desired brow shape before the start of a treatment. It is thinner and more precise than any pre-penciled thread on the market!

The thread is pre-penciled to save you time! Simply cut the thread to size and begin to outline the brow - no need fro pencil at all!