This is a variation of the famous Utah teapot. It is modified so that it is hollow and has a wall thickness. The spout is also hollow which makes it possible to use as a toy teapot! :-) This teapot was originally 3D printed on a ZPrinter 650. See it working and pouring water in the following video. http://www.youtube.com/watch?v=weqIzDBy1Tw