[Specifications]: Refills; Shaft Material: ABS resin; Quantity: 2 red + 2 blue + 2 white + 2 black + 2 off-white (10 total refills) Line Width: 0.03 inch (0.7 mm) Refill Length: 5.1 inches (13 cm) 1 brush shaft Crayon: blue, red, green, black and yellow
Heat Erasable Design: Crayons wick are made of paraffin and can be erased at a temperature of 65 degrees. Quick contact with iron will not leave any residue or disappear. The refills are also disappear with heat, so the color itself will disappear when exposed to heat such as iron, so there is no need to worry about scratches on the leather or fabric. Perfect for sewing. At the same time, it can be washed with water
【Rich Colors】:Crayons are available in 6 colors: blue, red, green, black and yellow. 5 colors of refills are red, blue, white, black and off-white. You can use different crayons and refill colors to match the fabric color for your convenience. The white core is used for dark leather and cloth, and the blue, red, green, black and yellow core is suitable for light colored leather and fabrics
【SMOOTH WRITING】: Smooth writing and easy marking, saving you time, effort and money. The mark is clearly visible, not easy to confuse, easy to measure and cut, bring you a good experience. Pack of 16 pieces will last for a long time. Enough quantity to meet your different needs
Wide range of uses: Not only is it suitable for temporary marking of fabrics in various colors, shoes, leather lines, and clothing, but it also can be used as a sewing tool for handmade undergarment design, arts and dyeing