Erasable: Marks completely with simple ironing or hair dryer heat , no washing required. These washable fabric pens leave zero residue, making them ideal for temporary markings in sewing, embroidery, and quilting projects without damaging delicate fabrics. Fabric Marking: Create fine lines for accurate sewing, quilting, and embroidery projects. Our heat-erasable fabric markers deliver smudge-proof, clear markings perfect for detailed patterns and precise fabric positioning on cotton, denim, and knitted materials. Product Feature: The pen shell is made of premium plastic and the refills are made of wax. The premium materials allow you to experience effortless gliding on all fabric types, ensuring consistent lines for -, garment tagging and DIY crafts while maintaining visibility throughout your sewing process. Package Content: You get 2 empty fabric marker pens and 20 replacement refills for extended use. The refillable design makes them perfect for frequent sewers and quilting enthusiasts. Wide Application: These heat erasable fabric marking pens can be applied in tailoring, hand sewing, embroidery and DIY crafts. Essential for both hobbyists and professional tailors working with cotton and knitted fabrics.