This is a new type of extrusion system with 2-in-1-out switchable Hotend which takes your printer to a whole new level.It provides a new way to print items in two different colors or gradient colors, giving rise to infinity visual experience and making your printed works stand out in those tedious and monotonous models. You can also use one extruder as infill or support, which provides you more creativity to print diversiform and structural models.

Another cool feature is the ability to print with multiple materials, such as PLA, ABS, Wood, Nylon, and PAV. You can combine them to print models with multiple properties.

Multiple colors, multiple materials, unique structure, all these make this hotend undoubtedly the best choice for you to convert your single-extrusion printer into a dual-extrusion one. It can be easily applied to most machines, including classic Delta machines, vertical X-carriage machines and many others. In addition the minimum size and weight greatly reduce the load of the machine and increase the speed of the motion and the print performance.