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.
0.4 mm nozzle diameter is fine, but the walls would definitely benefit from 1.0 mm nozzles. The bottom layer pattern is the "Octogram Spiral" settings from Slic3r Prusa Edition.
t-glase filament from Makerbox