I've been trying to come up with a new "fancy" cup style with some sort of foot. I just didn't want the foot to add much to the weight. Here, I created a small bubble at the bottom and opened it up like a "blown" foot. I like it! This one is a little heavier than I would like but very usable.
The colors came out so nice and a double optic twist created such a neat effect with small slots of color lining up around the cup. Even the inside is a treat, so I snapped a photo of it!