41PCS 3D Printer Parts Accessories Tool Set Nozzles Cleaner Kit with E3D Brass Nozzles, Cleaning Needles Tweezers, Heater block and Cover,Teflon Tube Throat for Ender 3 5

Aluminum Heater Block: Works perfect with nozzle and nozzle throat., Stainless Steel Throat: 3D printer parts aluminum heater block extruder hotend kit is replacement parts for Ender 3 /Ender 3 Pro / Ender 5 /Ender 5 Pro /CR10 /CR10S /S4 /S5, 0.4mm Brass Nozzles: The extruder nozzles can prevent print head from leakage effectively and produce consistent prints with smooth and glossy polish. Reduce the resistance from the corners and avoid blocking of the filament with rounded chamfer., PTFE Teflon Bowden Tube : PTFE Tubing can resist higher temperature than any other tubing, which is perfect for printing exotic filaments such as ABS, Nylon, and Polycarbonate. This Capricorn XS tubing can keep working at high temperatures up to 260℃, Excellent Cleaning Needles: The nozzle cleaning needles are very flexible and robust, easy to bend the needle into nozzle and will not break. Perfect to handle tough extruder hot end nozzle clogs.