Why Preroll Automation Sucks: A Historical Perspective We started making prerolls in 2015. At the time, the only available “technology” for manufacturing prerolls was the Bump Bo’ & The Futurola Knockbox. After failing to convince ConeSmoke to sell us a Mach 6, we settled for the Knockbox. At the time of purchase, I was pissed. Paying $4500 (yes, inflation) for a “commercial” piece of equipment made out of wood, plastic and glass made my stomach turn. https://www.hummingbirdprerollsystems.com/2025/07/29/why-preroll-automation-sucks-a-historical-perspective/