I have a collection of both those made in the 80's and the current production. They all smoke very well and have held up well over the years. In the late 80's they could still be purchased at the Porsche auto dealer, now only at pipe shops and internet, I think. If you are a pipe smoking Porsche fan, they are a great addition to your collection of Porsche stuff.
The pipes were designed by "Butzi" Porsche, grandson of Ferdinand (VW bug designer), son of Ferry (356 designer). Butzi designed the original 911 Porsche, and then went on to found the "Porsche Design" company that has its own line of products, including lighters and ashtrays, of high end personal products, and also designs for other companies.