Brand from Japan: DO-BEST TOKYO. With an oval core that makes it easy to draw thick and thin eyebrows, you can draw natural eyebrows as you wish.The ultra-fine elliptical core allows you to freely draw individual eyebrows and natural blurring.A retractable type that allows you to draw a uniform thin line at any time.How to use:Pull out the core by about 2mm, and gently trim the entire eyebrow so that each eyebrow is drawn.For a natural finish, use the thicker part of the ellipse to add each brow one by one.