The Offloading system comes with a strong magnet in a small white box inside the funnel (warning the magnet is very strong!). The tube and funnel attach to the press bracket with a strong magnet for easy removal and a strong attachment. This offloading system for your 1050, 650, Evolution or Revolution set-up automatically captures your pistol or rifle brass or loaded rounds and funnels them gently into you own receptacle. Use a 5 gallon bucket at the end or virtually any container to capture your output. The included hose slows down your rounds as they descend to your receptacle. Sized appropriately for any size pistol or rifle brass or loads. Funnel is made of durable plastic and wipes clean.