High-Flow Printing Upgraded Nozzle for K1 Max Compatible with Universal

3d v3

All-Metal Integrated Design Compatible with Universal design forrapid assembly disassemblyand convenient replacement End All-metal End All-metal integrated facilitating quick disassemblyand Hot End integrated design forrapid Max Compatible Printer Hot Printing Upgraded quick disassemblyand convenient Universal High-Flow Universal High-Flow Printing Upgraded Nozzle