No. Of it, simple geometry consists Fingerfertigkeit or fraud, this bar trick. The Requisiten to be used, in order to find the bar, a beer, glass, ashtray, whatever. In this video Tutorial and magic, like one learns a glass beer bets bar trick. Follow on and win a few drinks...
How to do a beer glass bar trick bet for free drinks
How, to, do, a, beer, glass, bar, trick, bet, for, free, drinks, parkour, free, running, stunt, jump, shoes, stunna, buy, trainning