24 In 1 Kit 0.4mm 3D Printer Extruder Nozzle Cleaning Tool For CR-10/Ender 2 3
The needles are designed for 0.4mm 3D printer nozzles including such as for Makerbot Creality, for CR-10, for Ender 2, for Ender 3, etc. The needles are also suitable for everything used as a nozzle.