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 Pens Product Material: Plastic, Steel Specifications: 1 Set Product Use: Used for Temporary Marking of Shoes, Clothing and Leather Scope of Application:For Most Scenarios Refill Length:Approx. 11.2cm / 4.4in Pen Case Length:Approx. 14.6cm / 5.7in. Package List: 100 x Refills10 x Pen Case