Vita-Mix Vita-Prep 64 Oz 3 Speed Blender Larger 3hp motor means you can run it for extended periods of time without overheating. Variable speed control allows you to chop, grind or blend different ingredients at exactly the right speed for exactly the right consistency. Accelerator switch allows even higher speeds for purees or fine blending.Cleanup is easy, simply rinse out the container after each use, and you're ready to use it again. Comes with a TAMPER to push ingredients down into the blade. The tamper fits through the hole in the lid and catches on the lid before it can reach the blade - designed for safety and functionality!Specially designed, large 64oz clear polycarbonate container is virtually unbreakable and lets you see inside. Functions: On/Off switch, Speed Control Knob, and Accelerator toggle for maximum smoothness.3 Year warranty against defects in parts and workmanship which includes 1 year service contract (US/Canada). Includes a complete 54 page recipe manual that explains methods, variations and suggestions for a myriad of menu items. This manual is for commercial volume recipes.