Wiz of Japan has come up with something wacky this time around yet again – the Mini USB Construction Site. It clearly sends the signal to other colleagues of yours to leave your work space alone instead of rummaging through your belongings to look for office stationery like paperclips and pens. The entire Mini USB Construction Site consists of cones that light up as well as a fold out construction worker who’s clutching a safety light while smiling. Available in Japan in three different versions from February 21st onwards, the Mini USB Construction Site will retail for $20 a pop.

Via [Ubergizmo]