Customized Barware, Handheld Beverage Mixer, Made Of Stainless Steel & ABS Lightweight & Portable 10, 000 RPM High Speed Rotation Mix Various Beverage Powders, Cocktails, Shakes, Etc. Multi-Use Mixer Can Also Be Used To Create Rich, Creamy Froth Push Button To Power On Off 15 Minutes Continuous Use With Fresh Batteries Includes 2 Replaceable AA Batteries BPA Free Meets FDA Requirements Hand Wash Recommended ... #75091 $5.77/each.