The team at PICASO 3D, the Russian 3D printer manufacturing company, say their dual extruder system will change the game with it's lightning fast new print head design. PICASO 3D says the Designer PRO 250 can switch between materials in much less than a second - 0.25 of a second in fact. They say it's 40 times faster at changing material than other dual extruder printer on the market. The company says this FFF machine will be available for pre-order and January deliver at around $2400 for a limited time. You can read the details of this new offering from PICASO 3D here: http://3dprint.com/32391/picaso-designer-pro-250/

Below is a picture of the new Designer Pro 250. Let us know if you have tried it out!