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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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Awesome whistle!
I made it for my daughter, she has cerebral palsy and whistling is one thing she cant easily do.
We have tried many whistles and so far this is the best, not much air pressure required.

I printed it on Zortrax m200 at .09 with med infill, then cleaned up with a knife and sanded some surfaces with 800