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.
Should be really easy to design these in Fusion 360, sketch the shape, extrude, print. Make use of the Offset tool, so you can draw a curve and offset it by the thickness you desire. Feel free to pm me if you need help...