What was the name of the first commercial bubble gum?

Do you know that competition played an important role in the development of the bubble gum? Frank Fleer, whose company had made chewing gum since around 1885, wanted something different from his rivals and spent years working on a product that could be blown into bubbles. In 1906, he concocted a bubble gum he called Blibber-Blubber, but it proved to be too sticky. In 1928, a Fleer employee named Walter Diemer finally devised a successful formula for the first commercial bubble gum, dubbed Dubble Bubble