Delicate small triangle soft core (only applicable to 01&02&03): The eyeliner pen has triangle soft core, including point, line and surface drawing functions. The 0.5mm pen core is like a fine sketch pen, which can easily draw fine eyebrows. It is thin, so it is easy to write on the bottom of the eyebrows. The color is brown or gray. If you don't have a light hair color, it will look good whether you dye it or not.Exquisite small scimitar soft core (only 04&05): innovative bicolor eyebrow pencil, compatible with "dark and light bicolor", instantly deduces three-dimensional eyebrow makeup after applying makeup.High luxury gold square body: COLORKEY patented design small gold chopsticks pen body, comfortable and easy to draw, automatically rotate the eyebrow pencil, without manually sharpening the pencil, and rotate the small eyebrow brush to outline the natural three-dimensional eyebrow shape. It is very suitable for beginners of makeup. Rotate the cover to the correct position before covering.Easy to draw: 1. Gently comb the eyebrows with a spiral brush; 2. Screw out the pen core 1-1.5mm, fill the eyebrow gap, and outline the three-dimensional eyebrow shape; 3. Use the eyebrow brush to gently sketch the eyebrows, adjust the eyebrow shape, and make the makeup look more natural and smooth.Make your eyebrows energetic all day long: the shape of the pen tip can easily shape the eyebrows and draw them one by one. It is not easy to fade, so that your eyebrows are full of vitality, bringing you a lasting makeup look throughout the day.