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.

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Hey, thanks for the interest. No, it's closer to 20CM. I don't have the exact number because my son designed it at school and he has an updated file but the tubular parts on the ends are 2" OD. We may be getting somewhere with the printer at school but I'm still interested pricing them regardless. I'll upload the updated file and details about application shortly, it's pretty specific.

Thanks again!