Our woodworking burning pens contain heat sensitive dyes, epoxy resins, and polyvinyl alcohol. It is durable and does not fade easily. No special care required, easy to use; Suitable for a variety of materials such as wood and paper. Its use method is very simple: 1. Clean the surface of wood; 2. Shake the product well, then gently press the tip of the pen to draw the pattern you like; 3. Heat with a heat gun until you achieve the desired effect. Stimulate creativity and make woodworking more fun. Portable and easy to create on the go.