These gorgeous dark blue polymer water goblets are striking. This item has been handmade using polymer clay canes and are competely dishwasher safe. The artist uses a milliefiore technique and each color in the design is a different piece of clay. So no two are ever exactly alike, and once the canes are used, the image is gone forever. Best to order in 2’s, so the color matches each other. The next batch will have variations in design and color.