Ruba Rombic 7 Inch Vase ← Previous Next → 7 inch vase in Jade (cased glass). Cased glass Ruba Rombic has a higher value than the clear colors of Jungle Green and Smokey Topaz. Product Design and Decorative Arts collection – Cooper Hewitt. 7 inch Ruba Rombic Vase. Please follow and like us:0