If you are one of the many millions of Star Trek fans around the world, and aren’t afraid to publicise the fact, then this may be just up your alley. Cufflinks.com have expanded their lineup to include several new Star Trek designs, including emblems from Starfleet Command and the Klingon Empire.

From the Press Release:
Due to the overwhelming popularity of the officially licensed CBS Star Trek Cufflinks, Cufflinks, Inc. has expanded the Star Trek line of products to include 7 additional designs for Trekkies everywhere. Attached are jpegs of the new designs. If you should need high res images or more information, please do not hesitate to let me know. Star Trek Cufflinks are available to be viewed at www.cufflinks.com.
While some of them stand out more than others, the Officially Licenced Star Trek Cufflinks would be my choice, they look quite classy and only Trekkies, Trekkers and Niners are likely to spot them. If you understand the Niners reference, you need at least one set of these.
Check them out on the Cufflinks website.

