This is a unique cobalt cased glass rocking bud vase in a wedge shape. It features an abstract triangle design in a mid-century modern style. The vase is unmarked and made of glass, showcasing a solid blue color. The production technique used is incased glass, giving it a distinctive look. Pre-owned in great condition! The marks on the vase seen in the 4th photo are air bubbles within the glass. See photos for measurements and exact item condition! Thanks for visiting my store! All items ship from a smoke free home within 2 business days of purchase.