Ender-3/CR10/CR10S 1.75mm J-head Hotend kit Aluminum Heat Block with Heater Thermistor For 3D Printer With 0.4mm Nozzle Par Z3V5
https://www.vogueparade.com/shopping/EN/100003135/1/1005003630999244/ender-3cr10cr10s-175mm-j-head-hotend-kit-aluminum-heat-block-with-heater-thermistor-for-3d-printer-with-04mm-nozzle-par-z3v5//