Big Boss 8993 4-Piece Personal Countertop Blender Mixing System, 300-watt, Green Chops, blends, mixes, grates, whips, grinds and more 1- 300 Watt Power Unit-Base, 1- Multi-Purpose Blade, 1- Large Cup (18oz./532 mL), 1- Comfort Ring Powerful 300 watt motor Chop, cook and store- all in the same cup Cups are dishwasher and microwave safe