William Henry, the very noble and creative supplier of very, very exclusive tools for the daily use, had the idea. And why not? There are enough dinosaur bones and mammoth tusks around and on the market, it was only a matter of time that somebody used it. And William Henry in McMinniville (Oregon/USA) is the best. They offer rollerball and fountain pens made of the fossiled tusks of the Woolly Mammoth, at least 10 000 years old, and cufflinks with polished pieces from the bone of a Apatosaurus who roamed the earth 100 million years ago. The prices are stiff, as to be expected, the rollerball pen will cost you US$ 2250 (or ca. 1500 Euro) and the cufflinks US$ 550 (or 400 Euro). No piece is like the other, the additional materials are gold, silver, platinum, titanium and rare some-precious stones.