Features: The design is easy to use and easy to carry. How to use: Put the cloth on the brush, put the felt pen on the cloth vertically, repeat the pressure on the cloth, and fix the storage needle: The impact needle is made of iron. If you don't use it for a long time, it's best to put some oil on it, such as fresh-keeping oil and cooking oil. Note: Clean the needle before use, because there is a little oil on the needle to protect the needle from rust, so it's best to clean it the first time you use it. These wool felting needles are suitable for wool, fleece, yarn and so on. Scope of supply: 100 needles