One-handed Solder Sucker: and compact,plunger is within reach of thumb, perfect for one-hand operation High-Quality Materials:Flexible heat silicone nozzle withstands direct contact with soldering iron tip without damage Spare Tubes:Comes with 50 mm spare silicone tube Perfect Structure:Metal body and high pressure vacuum, this desoldering pump can help you suck the solder away effectively. Built-in self-cleaning shaft to prevent clogging Widely Used: Desoldering pumps can be used to correct small board errors on the PCB, re-soldering and desoldering, removing relays and other components from the printed circuit board, etc. To meet your various soldering needs, Weight: 0.14109584768 Pounds, Manufacturer: Prterver