Mapping String makes the brows shaping procedure easier by assisting you with easy stroke measurement and details.

With all-natural bamboo charcoal ingredients that are hypoallergenic when applied, you can safely use it and clean undesirable strokes easily.

Products include:

- A 10 meter-spool of string + Size 1mm.

- A 2ml-bottle of charcoal ink (in case the string has not been pumped).