One-handed Solder Sucker: Compact design with plunger within reach of thumb, ideal for one-hand operation Perfect Structure: Metal body and high-pressure vacuum for effective solder removal. Built-in self-cleaning shaft helps prevent clogging High-Quality Materials: Flexible, heat-resistant silicone nozzle withstands direct contact with soldering iron tip without damage Spare Tubes: Includes 50 mm spare silicone tube Widely Used: Desoldering pump is suitable for correcting small board errors on PCBs, re-soldering, desoldering, removing relays and other components from circuit boards, and general soldering tasks How to Use the Desoldering Pump Step 1: Press the plunger down until it locks into place; a click will be heard Step 2: Heat the solder joint with your soldering iron until the solder becomes fully liquid Step 3: Position the pump nozzle over the molten solder. Remove the iron and immediately place the nozzle over the solder, then press the release button Step 4: Repeat as needed Effortless Solder Removal Solder sucker measures 153 x 20 mm, designed to fit comfortably in both left and right hands. Metal construction and high-pressure vacuum ensure efficient solder extraction Color: As shown in image Material: Metal Package Contents: 1 x Solder Sucker Note: Light reflection and different display settings may cause slight color variations between the image and actual item. Measurement may vary by +/- 1-3 cm