Nebublu Hotend Kit,3pcs Nozzles Compatible Printer 1.75mm 3d With 3pcs Nozzles Kit With 3pcs With Creality Cr-6 3d Printer 1.75mm 3d Supplies Kit Siuke Kit Rookin

Excellent cooling design-slots and hollowed-out help to dissipate heat. Fixing the heating block with screws can increase the stability of the heating block and is not easy to slide. Assembled extruder hotend kit, compatible with Creality CR-6 SE 3D Printer. Easy to plug PTFE tube across the bottom; avoid material blockage caused by incomplete insertion. Package includes 1 * Extruder Hotend Kit, 3 * TTS Nozzles(0.4mm), 1 * Allen Wrench.