Portable Tube Design: Compactly 9cm tube with lightweight design ensures easy portability, minimizing carrying burden and enabling use in fieldwork or temporary workspaces where traditional equipment is impractical Broad Compatibility: Works effectively with various circuit board and electronic components to boosting production efficiency and reduce materials waste, suitable for electronics manufacturing and repair processes Premium Flux: Made with fine textured, uniformly blended nolead formulas that enhances welding stability while protecting delicate circuit pad, perfect for Precisely electronics soldering applications High Efficiency Flux Formulas: This premium soldering flux features a special composition that improves welding effectiveness by 50%, effectively addressing issues like poor solder joints soldering, making it ideal for professional electronics engineers and hobbyists User Friendly Composition: Complies with environmental standards through its formulation, ensuring user during prolonged use in educational labs, professional workshops, and home projects, Manufacturer: Xjdzineq