The design on this milk pitcher is outstanding. With most milk pitchers it look like you only pour out about 2/3rds of the liquid , leaving the pitcher 1/3 full of liquid. This one is more like you appear to pour out 7/8ths of the liquid, so the illusion is that you've poured out a lot more liquid.

The only thing that would make this better is if it permitted a quicker pouring action. You must make the pouring action fairly slow and steady (as with most other milk pitchers) but I think the opening on the gimmick could be enlarged slightly (I haven't tried that yet) to permit a somewhat faster pour. You don't need to use milk, any opaque liquid works. I prefer "orange juice" (orange drink with a bit of non-dairy coffee creamer mixed in to give it more opacity) or tomato juice.