High-concerned chemical: None - Ensuring a safe and environmentally friendly welding experience, this TIG welding wire feed pen is free from harmful chemicals, making it suitable for use in various environments without health risks. : - Crafted with and care, this welding tool originates from , ensuring high-quality manufacturing standards and reliability for professional and amateur welders alike. Ergonomic Design: Featuring an aluminum handle, this welding pen provides a comfortable and firm grip, reducing fatigue during long welding sessions. Its design enhances maneuverability and in wire feeding. Efficient Wire Feeding: Designed for both professional and DIY projects, this pen improves welding efficiency by providing smooth and consistent wire feeding. The intuitive mechanism makes it easy to control the wire speed according to your welding needs., Manufacturer: Aundhegrtt