Our woodworking pens contain PET. It can meet different painting needs. Suitable for school, home, studio and other occasions. Help carpentry DIY, enhance the personalization of the work. Its method of use is very simple: clean the surface of the wood, shake the product well and gently press the tip of the pen, draw your favorite pattern, and heat it with a heating gun until the desired effect is achieved. And it can stimulate creativity and make woodworking more fun.