POLISI3D Improved Nano Coated Ender 3 V2 Bimetal Heat Break CR10 Bimetal Heatbreak Compatible with Creality Ender3 pro/Ender 5 Pro Plus/CR10 V2 V3 S4 S5, Neptune 3 Pro / 4 Pro 3D Printer Upgrade

Improved Nano Coated Ender 3 V2 Bimetallic Heat Break CR10 Bimetal Heatbreak Compatible with Creality Ender3 pro / Ender 5 Pro Plus / CR10 V2 V3 S4 S5, Neptune 3 Pro /3 max /4 Pro 3D Printer Upgrade

Updated High Temperature CR-10 Plated Copper Heater Block for MK8 Extruder Creality All Metal Hotend Ender3 V2 Ender 3 pro Ender 5 Pro Plus CR10 S4 S5 3D Printer (Copper)

Boron Nitride Paste (5 cc) by Slice Engineering | Improve Conductive Heat Transfer | Maintain Stable Temperatures | 3D Printing | Thermowells | RTD Sensors | Thermistors | Thermocouples | Heaters