· [Broad 3D Printer Compatibility]: Designed for 1.75mm filament systems, this tubing (2.5mm ID×4mm OD) works with direct-drive extruders in popular printer designs, including models requiring standard PTFE tubing dimensions· [Smooth Filament Feeding]: This PTFE tube features a low-friction surface to help maintain filament flow for TPU, TPE, and PLA. Its construction aims to reduce resistance when feeding filament, which may help decrease the chance of jams and support more consistent extrusion· [Complete 5 m PTFE tube Kit]: Generous 16.4 feet (5 meters) of PTFE tubing provides ample material for multiple installations or replacements. Comes with a tubing cutter tool for clean, precise cuts when customizing tube lengths· [‌High-Temp Stability]:‌ Designed to withstand temperatures up to 260°C, this PTFE tube maintains its structural integrity during prolonged printing sessions· [‌Long-Lasting Durability]:‌ Corrosion-resistant PTFE construction resists wear and filament grinding for reliable performance