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.

Download Now

Report as inappropriate

I use the one that came with the Ender 3.
It's a 30mm thread pitch 1.5
Pretty sure you can find that in any hardware store in the PVC pipe section