Soluble supports settings for our Slic3r Prusa Edition have finally been prepared so you can print THREE MATERIALS and ONE SUPPORT in one model with our Original Prusa i3 MK2 Multi Material upgrade... THAT'S NOT ALL... We introduce soluble INTERFACE supports so you can save those expensive soluble materials and print most of the supports with the basic material! Learn more about it in the article - http://www.prusaprinters.org/printing-soluble-interface-supports-prusa-i3-mk2-multi-material/ | Pr