We just got the next batch of Creality Dual Extruder boards in. They have been added to the site. You can get one here: Creality Dual Extruder Upgrade Board = CR-10/CR-10S/CR-20/Ender 3 – Includes Motor + Cable The new bundles allow you to add extruders at a discounted price as well (Tough Extruders and the Aluminum […]