【Broad Compatibility】5m High-Temperature Resistant PTFE Filament Feeder Tube with Cutter for 3D Printers: This 5-meter PTFE tube, featuring a 2.5mm inner diameter and a 4mm outer diameter, comes with a convenient cutter. Compatible with Bambulab X1 series, K1 Max, and Ender 3 V3, Anycubic Kobra3/S1series、FLASHFORGE Adventurer 5M,this tube is ideal for 3D printing enthusiasts seeking durable and high-performance tubing for precise printing tasks.