The Nutribullet ultra is a powerful and well-designed blender.  It is very effective in blending all contents in the cups.   I was happy that it did a great job blending my spinach and fruit smoothie to perfect consistency on the first 30-second blend cycle.   I also like that it has suction cups on the bottom so it remains stable on my counter.   The product also comes with three cups in total as well as two to-go lids to use which is very handy.  I highly recommend this product,