First, put the steel needle on the lamp and bake it at high temperature. Steel needle is a very hard material. If it is bent forcibly, it will break. It needs high temperature to create a certain softening effect.

second, hold the steel needle into a hook shape with the help of pliers and other tools. Because the steel needles are all red-hot, the temperature is very high, so it is necessary to bend them carefully with small pliers to avoid breaking, and this process is best to operate on the flame, and gradually operate with the sharp mouth of the small pliers, so as not to be too large at once.

third, gradually cool after bending, and put it on dry metal or stone, not directly in water, so as not to be broken in cold water.