This ninja blender is amazing. Has so many good features but a few that I move the most. 1 is the 3 levels of blades. I have not seen a blender like this and it is great. Normally it is very difficult to get ice blended into smooth shake but with the 3 levels it is done with ease!!! It comes with two travel cups and lids, but also you can blend with the cups with the special blender lid that you can put directly onto the blender and when your done switch caps to the sip cap. This is perfect for people who take their shakes or smoothies to work or school.