Super Deal Snow Cone Ice Shaver Shaved Ice Maker Machine Silver Snow Cone Maker Stainless Steel Shaving Smasher Silver (300b) Waterproof "On/Off" switch, Stable and Heavy Case Iron base Portable Ice Shaver is perfect for store, party, company event or home use. Safty Cover Switch to prevent any accident (unit shuts off when the cover is open) Low maintenance very simple and convenient to operates. Highly efficient motor can produce 143 lbs of shaved ice per hour to meet demands of large amount of ice in a relatively short time.