I've used http://3dhubs.com http://3dhubs.com a few times with good results, quicker and cheaper than shapeways, and (at least at the places I've printed) whoev

I've used http://3dhubs.com http://3dhubs.com a few times with good results, quicker and cheaper than shapeways, and (at least at the places I've printed) whoever is printing for you might give some suggestions/pointers if they think something isn't gonna work well. It's more of an "Uber for 3dprinting" than a Kinkos though.