A full-sized 1.79-ounce Twix bar comes in two pieces, side-by-side -- one comes on the left side, and the other comes on the right side. This arbitrary packaging has inspired a mock-divisive ad ...

The new Twix logo is a nostalgic treat. ... (left or right Twix) to one of having it all,” said Rankin Carroll, chief brand officer at Mars Snacking, in a press release.