Feature:1. This chalk has longer life span as it is manufactured based on high density manufacturing method which has low wear rate.2. Our tailors chalk pen is non hand sticky and not stained while using, giving you pleasant user experience.3. Drawing line is clear, and does not produce powder, which provide high accuracy for your work.4. Ergonomic design, quite comfortable to hold for a long time without fatigue, and very convenient to use.5. The length of the refill can be adjusted, and the pen-holder can protect the core from damage.Specification:Item Type: Tailors Chalk PenMaterial: PlasticSpecification: One SetProduct Use: HouseholdRange of Application: Most Clothing and Leather.Package List:1 x Pen Container20 x Pen Refill2 x Tailors Chalk Pen