MakerBot Print is our newest print-prepration software, which supports native CAD files and STL assemblies,
allows you to interact with all your printers via the Cloud, and many other exciting new features.
Made it on an Ultimaker 2, PLA at 100% infill. The mandrel from my Dremel fit it perfectly. I centrifuged about 1ml of 1% milk at 20kRPM for a couple of minutes. The pellet can be seen in the fourth picture.