Snap Bombers

hey everybody, im back and am posting this instructable just in time for the 4th. everybody knows thos little classic snaps and a friend of mine said he used to throw them at eachother with his old friends. he also said they hurt alot, so i made these little bombers so you can still hear the sound but they wouldnt hurt. this was originally an idea for an explosive scrossbow bullet for a knex war so you could get a little more bang for your buck!