1. EFFICIENT SUCTION: Solder sucker is designed with innovative technology to quickly and efficiently absorb tin residue from the welding process, ensuring a clean weld surface 2. NO RESIDUAL TIN REMOVAL: Professional suction pump can completely remove the solder slag on the welding point, ensure welding quality and reliability, avoid conductive failure 3. ACCURATE OPERATION: The specially designed delicate nozzle of the tin suction gun can accurately absorb the tin slag during the welding process, avoid misabsorption of surrounding parts, and improve work efficiency 4. NON-STATIC DESIGN: Solder sucker gun can protect sensitive electronics from ESD during the soldering process, simplify your soldering workflow 5. CORROSION-RESISTANT PLASTIC: Manual desolder gun is made of excellent plastic material, has strong corrosion resistance, durable, waterproof, lightweight