Desoldering Pump How to use:

1. Put the tin suctioner piston downward pressure to get stuck.
2. Heating solder joints to solder melting with electric soldering iron.
3. Remove the iron and quickly put the tin suctioner resistance paste solder, solder sucker and press the button. Can be repeated many times.

One-handed use, anti-slip handle bar, comfortable holding feel, Quickly removes unwanted solder when used with a soldering iron.