In a sense it is time for a small Steem Break for me, so I made cup to fit. It can be 3D printed, at a certain cost, in ceramic. Could be scaled down a bit, so it would be a cappucino cup. Still, no mass production, but meant for 3D printing. A full size cup in ceramic would cost about 50 euro at I materialise dot com. This one I use because it is in Europa. Do not know of any other in EU. For US there is ShapeWays dot com. If you know any other, let me know in a reply.
So, there it is, the Steem Break cup final, almost sounds like a sporting event... Ceramics does round off a bit, so some details might get lost. Hope to do some more Steem related 3D stuff, with less cubic millimeter material usage. Without compromising strength, and that's where the graphene structure comes in. But all in good time.
If you did have had it 3D printed, or you did so yourself, let me know in a reply. And a photo of the 3D print would be great. Or write a post about the proces, you'll get my vote! The design is free to use under Common Creative BY SA license, that means you can even sell it. Or mash the design up, as long as you share it again under the same license and mention me, somewhere.
Have a good Steem!