Masha The patented ROTOR-CONE technology in the Masha uses a low speed rotor to force ingredients through an outer mesh. This produces a perfect consistent mix in seconds.^The Masha works brilliantly on the following: All types of potatoes guacamole and refried beans pastry cake mixes baby food and a lot more!^The Masha is compact easy to clean and safe for dishwashers.^A spring loaded mechanism locks the shaft when the power unit is detached allowing the Rotor Blade to be removed with a simple turn and click. This means there are no places for ingredients to hide making wash-up a breeze.^MANUFACTURER'S 30-DAY MONEY BACK GUARANTEE!!!