Permanent Makeup Line Marker Ruler for Microblading and Brow Mapping Key benefits Accurate eyebrow mapping: Marks proportional points for brow shaping and microblading to help achieve balanced results. Golden ratio reference: Builtin spacing between the first, third and fourth points follows the golden average 1.618 to 1, offering a reliable proportional guide. Precise and easy to use: Opens and closes like traditional dividers for controlled placement and repeatable measurements. Durable, professional material: Stainless steel gold calipers, also described as gold slices, resist bending and provide stable measurement during use. Features and specifications Available colors: Sliver, Golden Material: Stainless steel gold calipers Function: Line marking and distance measuring for eyebrow design and microblading Mechanism: Dividerstyle open and close action for marking points and drawing guideline lines Proportional design: Distance layout between key points set to the golden ratio 1.618 to 1 for consistent brow proportions What makes it stand out Combines a simple divider mechanism with a golden ratio layout to streamline brow mapping Compact and easy to handle for consistent markings during the design process Suitable for repeated professional use thanks to stainless steel construction Package contents 1 x Permanent Makeup Line Marker Ruler 1 pack (10 pcs) ruler lines Practical applications and scenarios Microblading and permanent makeup sessions: Use to map brow start, arch and tail positions before pigment application. Brow shaping and styling: Assist brow artists during waxing, threading or trimming to ensure symmetrical results. Makeup and beauty consultations: Mark and compare different brow shapes on clients to demonstrate potential outcomes and select the preferred style. How to use Open the calipers like a divider and position the points on facial reference landmarks. Use the ruler lines to draw temporary guide lines or mark points to establish symmetry and proportion. Adjust placement using the golden ratio reference between the first, third and fourth points to fine tune brow shape. Compatibility and suitability Designed for use by eyebrow technicians, permanent makeup artists, beauty professionals and anyone performing brow shaping or mapping procedures. Works with standard eyebrow marking pencils and removable guideline ink.