Trolli takes gummi worms to the next level with the launch of Sour Duo Crawlers. The brand's latest innovation is a fruity flavored, dual-textured sour gummi worm that delivers a multisensory experience, according to Ferrara Candy Co. These crawlers combine two sour tropical flavors, with one side that's a classic chewy gummi and another side that's whipped and aerated to get a soft and squishy texture. Each pack features three flavor combinations, including Mango/Pineapple, Citrus/Watermelon and Strawberry/Guava. They will begin appearing on shelves in December 2022.