Feature:1. Erasable Design: Heat erase pens have an erasable design that disappears when the temperature reaches about 60 degrees.2. 100 Refills: Heat erasable pens come with 100 refills, enough for long term use; refills are available in a variety of colors to meet your different needs.3. Multipurpose: Heat erase pens are dedicated pens for sewing, clothing, shoe and bag cutting, craft making, etc. Also suitable for novice and professional use.4. Smoother Writing: Fabric pens are made of environmentally friendly materials, non toxic and tasteless, with smoother refill ink, clear lines and bright colors.5. Durable Practical: Heat erasable fabric marking pens feature high hardness steel tips for improved marking and long lasting durability.Specification:Item Type: Heat Erase PensProduct Material: Plastic, SteelSpecifications: 1 SetProduct Use: Used for Temporary Marking of Shoes, Clothing and LeatherScope of Application:For Most ScenariosRefill Length:Approx. 11.2cm / 4.4inPen Case Length:Approx. 14.6cm / 5.7in.Package List:100 x Refills10 x Pen Case