How to make a Klein bottle?

 From:  Michael T. (MICTU_UTCIM) 2 Sep 2011  (20 of 22) 
4469.20 
Hi Burr, do you mean something like this surface model as opposed to the solid model?



Michael Tuttle a.k.a. mictu http://www.coroflot.com/DesignsByTuttle