Description: - 【Pre Inked for Convenience】: The eyebrow mapping string comes pre inked, making it easy to create accurate lines for microblading and eyebrow shaping without the need for additional ink - 【Stretchable Design】: Featuring a stretchable string design, this tool allows for accurate and flexible positioning, ensuring great symmetry and alignment every time - 【Auto Retraction Feature】: Equipped with an auto retraction mechanism, the tool ensures smooth operation and easy handling during use, enhancing your efficiency in creating great brow - 【Reusable Tool】: Designed for multiple uses, this eyebrow positioning tool can be reused until the ink within the bottle is completely depleted, offering sustainability - 【Ideal for Professional Use】: Perfectly suited for professional makeup artists and beauty enthusiasts alike, this string tool aids in achieving accurate eyebrow mapping with ease and accuracy Specification: - Material: Plastic Size Chart: 9.7cmx3.2cm/3.82inchx1.26inch Package Includes: 1 Eyebrow Mapping String Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.