I was thinking of buying this die as a gift for a friend: http://www.shapeways.com/model/180221/pi-d6.html?li=productB ox-search and was wondering on if Alumide or Strong and Flexible polished would be a good material for this. I am concerned it would break when the die was actually rolled. I was also thinking of stainless steel but it seems a little bit pricey. Has anyone bought a die on Shapeways? what material did it use and could it withstand being rolled? Thanks in advance and first time posting so apologies if this is in the wrong section.