Size Matters. The biggest and most impressive member of the Twisty™ family, Twisty™ Glass XL. With 8 chambers that hold up to 4 grams, you can smoke out all your friends with one fill. The Twisty™ Glass XL balances perfectly in your hand like a Cuban cigar, only heavier and more solid. Just like the other members in the Twisty™ family, the Twisty™ Glass XL features an infini-cherry that minimizes the need to relight, is water-pipe adaptable and is extremely easy to maintain making it a must-have for those who like to do it BIG.