Mars Inc. ran a half-page ad in London's Daily Telegraph announcing it would be introducing left and right-handed versions of its signature candy bar. It explained that for years left-handed people had been opening the wrapper from the wrong end and consequently were "eating against the chocolate flow on the bar surface." It noted, "this, naturally enough, can impair that unique and delicious Mars taste." Therefore, the wrapper would henceforth come in two different versions, marked "L" and "R", with a "tear here" perforation at the appropriate corner. The ad concluded: "It's a small service to our customers but in this fast-moving, faceless world of ours, isn't it nice to know that someone's lending a hand?"