3D Printer Extruder Kit Integrated Structure Full Assembled Extruder Kit Uniform Printing with Dual Fans for 3 V2

APPLICABLE MODELS Fully assembled extruder kit for Ender 3 V2 3D printer, perfectly compatible.DUAL FANS: Extruder kit is designed with dual fans for more uniform heat dissipation, fast curing of the. 1. APPLICABLE MODELS Fully assembled extruder kit for Ender 3 V2 3D printer, perfectly compatible.2. DUAL FANS: Extruder kit is designed with dual fans for more uniform heat dissipation, fast curing of the.