Ready to ship immediately ❤️ I'm decluttering because I've stopped doing handmade crafts. 100 marking pens that disappear with heat, perfect for preliminary lines and drafts. The lines become less visible with the heat of an iron, allowing for corrections during work. These are useful sewing supplies for tracing patterns, marking for cutting, and creating embroidery drafts, among other applications. These fine-tipped pens are easy to use for drawing curves, seam allowances, and small markings, and can also be used for marking in drafting and pattern work. They can be used not only on fabric but also as leather pens for leathercraft, making them convenient for preparing for handmade crafts and DIY projects. Available in four colors: red, blue, black, and white, so you can choose according to your needs. You can replenish the colors you use frequently in bulk. The ink flows evenly and the lines are less likely to break, making it easy to smoothly perform pre-cutting drafts and positioning work, so they can be used in apparel production, craft classes, and DIY projects.