Mood Ring MR Sommelier Selection sativa pre-rolls. In an endless quest to discover the finest flower, our cannabis sommelier meticulously evaluates and selects some of Canada's best cannabis to proudly bring you MR Sommelier Selection sativa pre-rolls. With 20+ years of cannabis experience under his belt, our cannabis sommelier has mastered the art of pheno-hunting and evaluating cannabis. With the satisfaction of cannabis connoisseurs in mind, MR Sommelier Selection sativa pre-rolls focus on four key criteria. 1. Potency and terpenes: high THC and a highly desirable olfactory sativa profile. 2. Craft flower: no trim and no shake, just full bud craft flower. 3. Premium papers: premium cannabis requires premium cones. 4. Smokability: a clean burn leaving a white ash.