Shot-in Electric Shock Joke Chewing Gum Shocking Toy Gift Gadget Prank Trick Gag Funny Looks just like a regular packet of chewing gum Simply offer some gum and watch as they receive a harmless shock Battery Operated (Included) Not suitable for children under 14 years of age, adults over 50 years old or persons under any medial conditions Approximate Size 9.4cm x 1.3cm