Red Line Tuff Tubes are now equipped with an angle-cut profile tip for all round liner tubes. This design improvement enhances your visibility while maintaining the thin, crystal-clear, and medical-grade plastic tip. These tubes feature a rigid and robust back stem, supported by our unique internal solid core system. This system minimizes vibration, offering enhanced strength and stability. We've also updated the outer rubber grip to match our aluminum back stem Original Tuff Tube line, ensuring a secure and slip-free grip. With 15 x 30mm tubes per box, Experience the difference with Red Line Tuff Tubes