Want to have a better smell in your office? Get one of this, but first of all you need to have a computer on your desk. It is the USB Fragrance Oil Drive. Plug it on your USB port and put 3 to 5 drops of the fragrance oil (included) and will be enough for operating all day long. It measures 66mm x 22mm x 7mm and weighs only 4 grams. The USB Fragrance Oil Drive is available for $7.

[via Redferret]