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.
Keep in mind though: Dice towers as a concept are not copyrighted at all. If my tower inspires you to design your own from scratch, I wholeheartedly support that! Since you wouldn't be using mine as a jumping-off point, you're free and clear to sell them. I used Autodesk Fusion 360. Download a trial version and go for it! Private message me if you want to know more details about the techniques I used.