---
product_id: 345941478
title: "Pre-Inked Brow Mapping String for Microblading Eyebrow Marker Thread Tattoo PMU Microblading string Measuring Tool for Marking Symmetrical Eyebrows (Pre-Inked (1 Pack))"
brand: "boluoyin"
price: "€ 10.28"
currency: EUR
in_stock: true
reviews_count: 12
category: "Boluoyin"
url: https://www.desertcart.nl/products/345941478-pre-inked-brow-mapping-string-for-microblading-eyebrow-marker-thread
store_origin: NL
region: Netherlands
---

# 32ft pre-inked precision string Detoxifying bamboo charcoal fiber Built-in cutter for quick sizing Pre-Inked Brow Mapping String for Microblading Eyebrow Marker Thread Tattoo PMU Microblading string Measuring Tool for Marking Symmetrical Eyebrows (Pre-Inked (1 Pack))

**Brand:** boluoyin
**Price:** € 10.28
**Availability:** ✅ In Stock

## Summary

> 🖤 Map Your Way to Perfect Brows—Precision Meets Convenience!

## Quick Answers

- **What is this?** Pre-Inked Brow Mapping String for Microblading Eyebrow Marker Thread Tattoo PMU Microblading string Measuring Tool for Marking Symmetrical Eyebrows (Pre-Inked (1 Pack)) by boluoyin
- **How much does it cost?** € 10.28 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/345941478-pre-inked-brow-mapping-string-for-microblading-eyebrow-marker-thread)

## Best For

- boluoyin enthusiasts

## Why This Product

- Trusted boluoyin brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Versatile Pro Tool:** Compatible with all brow mapping tools and ideal for microblading, tattooing, and cosmetic procedures.
- • **Effortless Efficiency:** 32 feet of pre-marked string in a sealed box with built-in cutter saves time and hassle.
- • **Skin-Safe & Sustainable:** Made from detoxifying bamboo charcoal, gentle on sensitive skin and eco-conscious.
- • **Flawless Symmetry Every Time:** Pre-inked hypoallergenic pigment ensures perfect, even brows with surgical precision.
- • **Trusted by Experts & Beginners:** Boost your professional results and confidence with a top-rated, salon-grade essential.

## Overview

The BOLUOYIN Pre-Inked Brow Mapping String is a 32-foot roll of hypoallergenic, bamboo charcoal fiber string pre-marked with cosmetic-grade pigment. Designed for microblading and cosmetic tattoo professionals, it offers unparalleled precision and ease with a built-in cutter, ensuring symmetrical, flawless brows every time. Safe for sensitive skin and compatible with all brow mapping tools, this tool is a must-have for beauty pros seeking efficiency and accuracy.

## Description

desertcart.com : BOLUOYIN Pre-Inked Brow Mapping String for Microblading Eyebrow Marker Thread Tattoo PMU Microblading string Measuring Tool for Marking Symmetrical Eyebrows (Pre-Inked (1 Pack)) : Beauty & Personal Care

Review: Mapping thread - With this eyebrow mapping thread it makes my work more accurate, this product helps to improve the quality of work, optimize time and get more professional results. It is an excellent option for both beginners and eyebrow specialists.
Review: Perfect for eyebrow shaping - I’ve used this a couple times so far and can tell it’s made my eyebrows more even and to avoid over plucking. It is however a little messy so try not to smear it or touch when mapping your brows or plucking.

## Features

- PRE-INKED! Strings are pre-marked with hypoallergenic cosmetic grade pigment. Save yourself time, Mapping out eyebrows isn’t a simple task and using pre-inked mapping string is the best way to assure symmetrical brows every time.
- With great value comes great... convenience! Each roll has 32ft (10m) of pre marked mapping thread, positioned inside a sealed box. A built-in cutter lets you get the correct string length quickly and easily.
- UNPARALLELED QUALITY – Precise Predraw = perfect fine brows! Our inked string is the thinnest string possible for surgical precision. Made of detoxifying bamboo charcoal, it is durable, disposable, safe for skin. Now mapping the face is easy and accurate with our pre-marked strings, superior to any bow mapping tool and all mapping markers on the market!
- Versatile for any artistic style! Compatible with any brow mapping tool. The preinked brow mapping string helps enhance accuracy of many cosmetic procedures such as areola, scalp, eyes, eyeliner. A must-have product for cosmetic tattoo artists, salons, beauty schools and professionals.
- Try it and you will be happy you did!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0975JLRFD |
| ASIN  | B0975JLRFD |
| Age Range Description | Adult |
| Best Sellers Rank | #15,060 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #66 in Tattoo Supplies |
| Brand Name | BOLUOYIN |
| Color | Pre-Inked (1 Pack) |
| Container Type | Box |
| Coverage | full |
| Customer Reviews | 4.3 4.3 out of 5 stars (384) |
| Finish Type | Matte |
| Item Form | Marker |
| Item Weight | 0.02 Kilograms |
| Manufacturer | BOLUOYIN |
| Manufacturer  | BOLUOYIN |
| Material Features | Hypoallergenic |
| Material Type Free | Gluten Free, Sulfate Free, Ammonia Free, Paraphenylenediamine Free, DEA Free, SLES Free, Aluminum Free, Paraffin Free, Soy Free, Formaldehyde Free, Dye Free, Lead Free, Talc Free, Silicone Free, Polyethylene Glycol (PEG) Free, Phthalate Free, Dairy Free, Triclosan Free, Petrolatum Free, Peroxide Free, Casein Free, Paraben Free, SLS Free, Alcohol Free, Mineral Oil Free |
| Number of Items | 1 |
| Package Dimensions  | 2.91 x 1.73 x 0.75 inches; 0.63 ounces |
| Package Type Name | Box |
| Product Benefits | Detoxifying |
| Skin Tone | All |
| Skin Type | Sensitive |
| Specialty | Hypoallergenic, Long Lasting |
| UPC | 718255023070 |
| UPC  | 718255023070 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** BOLUOYIN
- **Color:** Pre-Inked (1 Pack)
- **Item Form:** Marker
- **Material Feature:** Hypoallergenic
- **Product Benefits:** Detoxifying

## Images

![Pre-Inked Brow Mapping String for Microblading Eyebrow Marker Thread Tattoo PMU Microblading string Measuring Tool for Marking Symmetrical Eyebrows (Pre-Inked (1 Pack)) - Image 1](https://m.media-amazon.com/images/I/510EKJJoXfL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Mapping thread
*by A***Y on January 15, 2026*

With this eyebrow mapping thread it makes my work more accurate, this product helps to improve the quality of work, optimize time and get more professional results. It is an excellent option for both beginners and eyebrow specialists.

### ⭐⭐⭐⭐⭐ Perfect for eyebrow shaping
*by T***L on August 23, 2025*

I’ve used this a couple times so far and can tell it’s made my eyebrows more even and to avoid over plucking. It is however a little messy so try not to smear it or touch when mapping your brows or plucking.

### ⭐⭐⭐⭐⭐ Review
*by O***R on March 31, 2026*

Buena calidad

## Frequently Bought Together

- BOLUOYIN Pre-Inked Brow Mapping String for Microblading Eyebrow Marker Thread Tattoo PMU Microblading string Measuring Tool for Marking Symmetrical Eyebrows (Pre-Inked (1 Pack))
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**Shop now:** [https://www.desertcart.nl/products/345941478-pre-inked-brow-mapping-string-for-microblading-eyebrow-marker-thread](https://www.desertcart.nl/products/345941478-pre-inked-brow-mapping-string-for-microblading-eyebrow-marker-thread)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-05-19*