Classic Pipe Battery 510 Pipe Cart Battery Pipe Vape World of Bongs 7 Eleven to pay $1.2 million over illegal vape sales 7 Eleven 7 Eleven is the largest convenience store chain in the world. There are currently around 83,485 7 Eleven stores across the world, serving customers in 17 countries including Japan, Australia, Canada, Taiwan, FDA allows flavored vapes, including fruit options, after years of limits wusa9.com