Feature:1. Convenient: Brow caliper is easy to use, fast and effective in reducing asymmetry. Easy to measure various eyebrow shapes and draw the most suitable shape.2. Quality Material: Eyebrow ruler is made from premium stainless steel, it is safe, environmentally friendly, robust and can be bent over and over again for repeated use.3. Clear Scale: Stainless steel eyebrow golden ratio caliper is laser typed and the scale is clearly visible.4. Practical Tool: Eyebrow ruler allows beginners to quickly outline the perfect brow shape and tattoo artists to design the brow for their clients.5. Widely Used: 3 point positioning ruler is Ideal for biology and art students, makeup artists, artists, designers, dentists and builder.Specification:Item Type: Eyebrow RulerMaterial: Stainless SteelApplicable: For biology and art students, make up artists, artists, designers, dentists and builder.Package List:1 xEyebrow Ruler