The Nutribullet Ultra is a great personal blender.   This thing comes with 3 different cups, is easy to clean and easy to use.   Just put your ingredients in, screw on the blender lid, put in the base and blend.   You can pulse or let it blend on its own.    The base has suction cups to it won’t walk or move while on the counter.   It’s quieter then a full size blender.   Really is perfect for a post workout or morning breakfast shake.   It’s also super easy and quick to clean.   Overall this thing is great!