AJOYIB 5 Meter PTFE Tube for FDM 3D Printer, Star-Shaped Inner Channel Low Resistance Tube, 260°C High Temperature Resistant, Smooth Filament Feed, 3D Printer Accessories

["Low-Friction Star-Shaped Inner Channel：The innovative star-shaped inner bore design significantly reduces contact between the filament and the tube wall, delivering lower feeding resistance than standard round PTFE tubes for smoother, more consistent extrusion throughout printing.","260°C High Temperature Resistance：Made from high-grade pure PTFE material, this tubing maintains its shape and toughness even under sustained high temperatures, resisting carbonization, brittleness, and warping—making it compatible with a wide range of 3D printing filaments.","Ideal for High-Speed Precision Printing：Precisely sized for 1.75mm filament, it features an ultra-low friction coefficient that enables fast, responsive retraction. This helps reduce nozzle clogs and filament jams, improving print accuracy and surface quality, and performs reliably even with flexible filaments.","Thickened Wear-Resistant and Long-Lasting：Built with a reinforced, thicker tube wall for enhanced wear resistance and durability, it stands up to extended continuous printing and frequent daily use. Outlasting standard PTFE tubes, it minimizes the need for frequent replacements.","Includes Specialized Tube Cutter：Comes with a dedicated PTFE tube cutter that ensures clean, flat, burr-free cuts every time. This enables quick, professional installation, prevents filament jams caused by uneven cuts, and allows for easy length adjustment to suit various FDM 3D printer models."]