[ad] Glass Tank Material : Heat-resistans glass Size: W130mm x D80mm x H220mm Weight : 210g The Glassy Tank has been designed by Japanese designer, Kouichi Okamoto of Kyouei design. The Glassy Tank works with air and water pressure. You don’t have to worry that the liquid will fall from the glass. When emptying the glass, the tank will re-fill it with a constant amount of liquid without flowing over the brim....