The Rosin Core Solder Wire Pen is an essential tool for any electronics enthusiast or professional. With a perfect blend of 60% rosin and 40% lead, this solder wire offers excellent flow and adhesion properties, making it ideal for a variety of soldering applications.

Its convenient pen shape allows for precise application, ensuring clean and accurate soldering jobs every time. Whether you're working on circuit boards, repairs, or custom projects, this solder wire provides reliability and efficiency.

• 60% rosin and 40% lead composition
• Ideal for electronics and circuit board soldering
• Convenient pen shape for precise application
• Excellent flow and adhesion properties
• Suitable for both professionals and hobbyists