3 Pack A1 Mini/A1 Hotend Print Head Hot End Kit Extruder Upgrade High-Temperature 0.4MM Hardened Steel Nozzle Replacement with6PCS Silicone Cover Sock for Bambu Lab 3D Printer Accessories $$Other

3 Pack A1 Mini/A1 Hotend Print Head Hot End Kit Extruder Upgrade High-Temperature 0.4MM Hardened Steel Nozzle Replacement with 6PCS Silicone Cover Sock Compatible with Bambu Lab 3D Printer Accessories A1 Mini and A1 3D printer Premium Nozzle Quality: hardened nozzles are made of high-quality stainless Steel. The nozzle is not easy to stick filament with high hardness, resistant to wear and tear. 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