Tap into homeostasis with Qualcan’s Harle Tsu Preroll. Harle Tsu flowers hail from a cross of cannabidiol-rich parent strains Harlequin x Sour Tsunami resulting in flowers with high CBD content. A few puffs from this Qualcan preroll delivers the ensemble effects of terpenes, THC and CBD, working together to create a balanced, clear-headed, and pain-free high.