STM LaunchPad Weighing ModuleSTM LaunchPad Weighing Module The First & Only Modular, Commercial Pre Roll Scale The LaunchPad Weigher is the first and only modular, commercial pre roll scale which weighs 72 rolls at once and in seconds. The LaunchPad functions as a stand alone machine or better as part of STM Cannas complete pre roll workflow system. 72 Rolls Weighed Simultaneously The LaunchPad commercial scale gives your staff the ability to view the weight of each individual