100% official warranty Extrusion Kit for Creality K1/K1 Max/K1C Ender 3 V3 printers. The shell of the K1 extruder is made of high-quality plastic, and the extrusion gears inside are made of metal material, which is stable and durable, achieving better creativity.

High speed and smooth feeding:

• Direct Dual Gear Extruder, providing strong extrusion force of 50N.
• Smooth filament feeding with the combination of the motor.
• The printing effect is not affected under long-term high-speed printing conditions.

Dual gear for stable printing:

• The K1 Max Extruder with dual gear drive does not damage the filament.
• Supports stable, smooth, and accurate filament feeding.

Wide compatibility:

• The Creality K1/K1 Max/K1C Ender 3 V3 Extruder works well with different filaments such as PLA/TPU/PETG/ABS etc.