One-Handed Solder Sucker: Compact, with the plunger within thumb's reach, perfect for one-handed operation. Perfect Structure: Metal body and high-pressure vacuum, this desoldering pump can help you suck up solder effectively. Built-in self-cleaning shaft to prevent clogging. High-Quality Materials: Flexible heat-resistant silicone nozzle can withstand direct contact with the soldering iron tip without damage. Extra Tubes: Comes with 50mm extra silicone tube. Widely Used: Solder suckers can be used to correct small circuit board faults, rework and desolder, remove relays and other components from the circuit board, etc., to meet your soldering needs. How to Use the Solder Pump Step 1: Press down the plunger head until it locks and you hear a click; Step 2: Heat the solder joint with your soldering iron, allowing the solder to become completely liquid; Step 3: Move the pump nozzle to the molten solder. Move the soldering iron tip away and immediately cover the liquid solder pool with the pump nozzle. Press the release button. Step 4: Repeat this process if needed. Suck Up Solder Easily The solder sucker measures 153x20mm, fitting your hands perfectly whether you are left-handed or right-handed. With a metal body and high-pressure vacuum, this desoldering pump can help you suck up solder effectively. Color: As Shown Material: Metal Package Contents: 1 x Solder Sucker Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to be slightly different from the real one. The allowed measurement error is +/- 1-3 cm.