10PCS Heat Erasable Pens Refill for Fabric Fabric Marking Pens refill 2.5 mm Refill Markers for Quilting Sewing DIY Dressmaking Tailors Chalk

Instructions for using high-temperature disappearing pens:1. This product can disappear when the temperature reaches around 60 ℃;2. Used for temporary marking of shoes, clothing, and leather;3. Adopting high hardness steel head to improve marking effect and durability;4. White is used on dark leather, while red and blue are used on light leather;5. White will reappear at minus 35 ℃, while blue, red, and black will reappear at around minus 8 ℃Secondary color rendering;6. At first, the white line does not show any color and takes about 20 seconds to show.matters needing attention1. Due to the different chemical composition and physical properties of different materials, this product is affected by temperature and airHumidity has a significant impact, please make sure to conduct a small test before putting it into production. If you find that the effect is not good, please Discontinue use. If put into production without testing, the consequences will be uniform At our own expense, this store will not assume any responsibility.2. After use, please cover the pen cap in a timely manner and store it in a cool place to avoid direct sunlight, so that your next timeThe usage effect is still smooth.3. This product is used for industrial production marking purposes. Please do not use it for writing contracts, signing, etc Request a file.【Heat Erasable Design】The refill contains special ink, which can be erased at a temperature below 60 degrees. When you touch the iron quickly, you will see the mark disappear without any residue, and your fabric will not be messed up. Unlike ordinary chalk, our sewing marks will not disappear before you complete your projects.【Wide Range of Uses】 This series of fabric markers can be used to mark most clothes, and the color of the ink is clear. These heat erasable fabric marking pens are easy to slide and can be used well on most clothes. They are suitable for clothing marking, handicrafts, shoe prints, embroidery, cross stitch, etc. They can also draw complex patterns on handmade clothing and crafts.