Dual Gear Extruder Fit for 3D Printers Ender 3 /3S V2 CR10 /10 Pro /10S

Fir for Ender 3, Ender 3 Pro，Ender 3 V2，CR 10 (Will NOT directly fit CR10 V2, CR 10S，CR 10 mini，4CR 10 S4，CR 10 S5，CR 20，CR 20 Pro. Use: For Ender 3 CR10 CR-10S PRO. Specifications: Item Type: Extruder. ).

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