If you want to buy this gadget, i suggest you keep it secretly. If your wife or gf going to test it on you and please dont blame 2DayBlog yeah. Its a shocking lie detector! If you answer the truth then is fine and if you lie, youll be punished with an electric shock. Telling porkie-pies will hurt much more. Its fun to play yet dangerous in some situation.

[Via Gizmodo]