Mix and serve perfect creamy milkshakes in half the time. Hamilton Beach® has a 100 year history of keeping milkshake lovers happy. Now twice as fast, they’ll keep you happy too. Hamilton Beach® Commercial – Always there, always durable. Model #HMD200 – Single spindle type drink mixer. Model #HMD400 – Triple spindle type drink mixer. Shop Hamilton Beach® spindle mixers at BigTray: http://www.bigtray.com/g.asp?c=13330