This information was provided by prnewswire Send your Press Release here. Partnership Cements Double Barrel’s Availability In Four States, Following Verano’s $120 Million Financing Announcement LOS ANGELES, Nov. 15, 2018 /PRNewswire/ — Double Barrel, the world’s first, patented dual-oil chamber vaporizer created for the sophisticated, yet overlooked connoisseur, announced today from MJ Biz Con in Las Vegas, an … Continue reading Cannabis Companies Double Barrel And Verano™ Announce Exclusive Partnership And Expansion