Offtopic: What is currently the best home 3D printer? I am looking for something that produces reasonable level of detail and items that aren't easily destroyed by applying slight rotational forces.
We got a Wan Hao http://3dprint.com/62585/wanhao-usa-duplicator-i3/ for about $400 and it's the best printer we have seen in that price range (part of my job is evaluating 3D printers). I've done a number of detailed, production-quality prints (I make parts for scientific equipment using it).
What's your budget? 3D printers for home use vary in price from a few hundred dollars to many thousands of dollars. Also, they vary quite a bit in terms of the materials they support printing.
If you want one example of a good high end 3D printer for the home market, I'd say take a look at the Form 1+: