Notice: This hotend kit replacement is only compatible with A1 Mini and A1 3D printer.
Package Included: 1 set hotend kit and extra 2pcs silicone sock.
Premium Nozzle Quality: It's made of a high-quality Chrome-plated brass heating block which ensures heat resistance wear resistance and corrosion resistance.
Filament material: The print head for A1 Mini works with 1.75 mm PLA/ABS/PETG/TPU/Wood filament.
Simple Installation: Remove the old hot end and install the new hotend to start.