This is a tailors chalk pencil. Each professional grade chalk pencil marks crisp sewing lines on fabric. The ergonomic design of these chalks makes them convenient and easy to apply on any fabric. Drawing become smoother and clearer and no left on the fabric after some time. Features -Color:Assorted Color -Material:Plastic, chalk -Size:13.20X1.50X1.50cm/5.19X0.59X0.59in - No need to sharpen the pen, making this tailors chalk convenient to use anytime and anywhere. - The pen is made of stable material, ensuring its durability and longevity. Can be use conveniently. - This tailors chalk has a multifunctional design that allows for line drawing, powder marking, line. - The invisible effect of the pen ensures clean and professional-looking work. Give you convenience. - This sewing marker pencil set comes with refills, let you can easily replace the old one, very useful. Package list: 4 pen core