The cool new Disembodied Hand Wrist Rest ($10) will not only help prevent carpal tunnel syndrome, it will add a nice sick and disgusting decorative touch to your office this Halloween. This soft foam wrist rest is terrifyingly realistic and looks just like a bloody severed hand. If you are too squeamish at the idea of resting your wrist on the wrist of a body part, it can also be used for plenty of evil office pranks like floating it in the watercooler or wedging it strategically so it looks like it's hanging out of the trunk of your boss' car. (via Michael Kiely)

Gross! If you have a horror movie fetish like me, this is the perfect accessory to add to your desk, and help prevent carpal tunnel at the same time.