Consider the benefits of Useless Box Turns Itself Off Storage Box Leave Me Alone Machine Fully Assembled in Real Wood. This top-notch item is a great find.
Important information about this product
Fully assembled, once you press the on switch, the box will open and turn itself off, this one comes in as you can see in the picture, can place on your coffee table or desk, each time you open the box and a little finger will close the box, a totally useless box that provides endless fun. Every time you flip the switch on the useless box, a little finger pops out and turns itself off. Dimensions: 14 x 8 x 6cm, requires 2 x AA batteries (included).
This fantastic item is worth a look.