6 Inch/ 150 mm Eyebrow Measuring Ruler, Brow Mapping Ruler Tool, Mini Vernier Caliper Double Scale Plastic Ruler for Eyebrow Tattoo Brow Artists Makeup 5PCS(Black)

For eyebrow use: With our double scale plastic rulers, it's convenient for you to measure and locate your eyebrows and to ensure the eyebrows, eyeliner and lip are symmetrically positioned, so you can easily determine the position, length and size of them. Specifications: Color: black Quantity: 5 pieces Material: plastic and metal