kushi brow is a high precision eyebrow mascara designed for all types of eyebrows. it has a small, thin and angular shaped brush which provides an extremely precise application and styling. the long-lasting and hair-hugging formula keeps brows perfect all day long. the small and thin brush of this eyebrow mascara is inspired by the "kushi" comb used by japanese hairdressers. it fills in even the thinnest hairs with precision. its unique angular shape makes it easy to groom and style. this eyebrow mascara is designed based on shu uemura's asian expertise and japanese quality to make you easily achieve perfect eyebrow looks. use kushi brow with hard formula for a new routine that allows you to style brows for perfection.