Japanese have thought up an alarm clock in the form of hand grenade, which stops ringing, if to throw it.

The manufacturer, Japanese Toyo Trading Co, sells the product, which is called Hand Grenade Alarm Clock, inside the country at the price of 2 thousand yens (approximately 17 dollars).

The alarm clock has the sizes 80×115 mm and is supplied with a shock-proof case which should withstand the morning throwings.

Inside the device there is a gauge which registers impact at throwing and turns off the alarm clock. It is also possible to turn off an alarm clock, simply having inserted a pin back.

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