The Korean design studio Tale imagined the Moon Glasses, some pretty ceramic glasses that reveal the different phases of the moon as you are filling them. The curve on the inside of the glasses has been designed to replicate the phases of the moon, and change when you fill your glass, or when you empty it. Of course, the effect is much more visual with a light-colored liquid like milk tea or coffee, or so with rice wine as suggested by the designers. The Moon Glasses are available in two sizes on the Tale Design website. And if you are a worshiper of the Moon, I also recommend you the beautiful Luna Moon lamps we were talking about a while back.