1. Select the mapping string color that provides clear contrast against the client's skin and brow hair.
2. Pull out the desired amount of pre-inked string and use the built-in cutter to cut a manageable length.
3. Hold the string firmly between your fingers and use controlled tension when creating your mapping guidelines.
4. Map the key brow points and connecting lines according to your preferred brow-mapping technique, checking symmetry from both sides.
5. Use the string alone or combine it with a brow mapping pencil when additional detail or measurement is needed.

Using insufficient tension → Loose string can create curved or inconsistent lines. Keep the thread taut while transferring each guideline.

Choosing a low-contrast color → Lines that are difficult to see can make accurate mapping harder. Select a color that clearly contrasts with the client's skin and brow hair.

Using too much pressure → Excessive pressure can create unnecessarily heavy lines. Use controlled contact to create visible but precise marks.

Cutting an overly short piece → A short thread can make larger mapping areas difficult to work across. Cut enough length to comfortably create each guideline.

Skipping the symmetry check → Even accurate individual lines can produce an uneven design if both brows aren't compared. Check the mapped structure from multiple angles before shaping.

• Product Type: Pre-inked brow mapping tool
• Length: 30 m
• Primary Use: Brow mapping and shaping
• Pigment: Bamboo charcoal pigment
• Available Colors: Black, white, pink, purple, brown
• Marking Capacity: Up to 10 clean lines per thread before re-inking
• Cutter: Built-in
• Application: Can be used alone or with a brow mapping pencil
• Best For: Professional brow technicians, salons, and lash & brow artists

How do I choose the best mapping string color for different clients?

Choose the color that provides the strongest visible contrast against the client's skin and natural brow hair. Darker colors such as black or brown can work well on lighter skin, while lighter options such as white may provide better visibility on deeper skin tones.

How many lines can I realistically create before needing a new piece of string?

The pre-inked string is designed to create up to approximately 10 clean mapping lines per section without re-inking. Actual performance can vary depending on how much pressure is used and how much pigment is transferred during each line.

Can I use the mapping string after applying brow mapping pencil?

Yes. The string can be used alongside a brow mapping pencil when you need additional reference points or more detailed measurements. This combination can be particularly useful when creating a highly structured brow design.

How can I prevent the mapping lines from becoming uneven when transferring them to the skin?

Keep consistent tension on the string and make deliberate, controlled contact with the skin. Avoid dragging the thread unnecessarily, as inconsistent movement or pressure can affect the sharpness of the transferred line.

Can I reuse the same piece of mapping string on multiple clients?

No. For professional hygiene, mapping string that has contacted a client's skin should be discarded rather than reused on another client. Cut a fresh section for each client and follow your salon's established sanitation and single-use practices.