COMPATIBLE: The hot-end kit is compatible with A1/A1 Mini printers. Package Include: 1 X Hotend Kit, 1X0.2mm,1X0.4mm, 1X0.6mm (Hardened Nozzle), 1 X Wrench, 1 X Sock.

0.2MM NOZZLE HOTEND KIT: The 0.2mm nozzle can extrude smaller diameter filaments, giving the printed model a high-resolution horizontal printing surface.

MULTIPLE SIZE : Come with 1 count 0.4mm and 1 count 0.6mm nozzle, different nozzle sizes, with different printing speeds, compared to 0.2mm nozzles, printing with 0.4mm and 0.6mm nozzles can achieve faster printing speed.

QUICK REPLACEMENT: The block on the hot end heating component can quickly and accurately fix the nozzle to the installation position, making disassembly and installation of the nozzle easy and convenient.

NOTE: Before replacement, please ensure that the hot end has cooled down and avoid touching the heating block at the bottom of the hot end to burns.