awaking up your spouse or your preferred teenager belong to science fiction? we have the fatal weapon for a tonic waking up! take the pin out of the grenade (with the teeth for more realism) launch it in the room of the rebel sleeper and let act. At the end of 20 seconds the grenade starts beeps strident which would awake a marmot in full January! Obliged to rise up, the sleeper will have still to find the grenade and the pin to stop it. Insane guaranteed laughter!   

• 3 noise levels  20 seconds deadline after armament. 
• Function with 3 AAA batteries  (not provided) 
• reusable at will 
• 13x8x6 cm