BLOMUS Mera Tumbler Glasses Low Ball Set of 2 - The beautiful blomus MERA Glasses Low Ball - 7 Ounce - Set of 2 are perfect for cold drinks. The beautiful smoky color or warm gold gradiant is different in each beautiful work of art. Available also in a tall shape version. An artisan glassblower crafted each individual glass, so exact size, color, and potential bubbles or flowlines are unique.