Bob Partington of Keystone Design Union designed this morbidly cheeky Blood Pen. The pen has a battery-powered mechanism to dispense blood drawn by a syringe. so for your next batch of important documents, don't just sign your name ... sign your name in blood!
http://www.thekdu.com/news/?p=496 (with video) - via Geeks are Sexy, thanks Kiltak!
I guess writers can now claim barber poles as their own.
"When you blood pen just has to work ... Duracell, trusted everywhere."