Vintage Size 6.25 Lucite Ring Chunky Bubble Dome Black Swirl Unisex Geometric

Vintage black swirl Bubble top lucite ring. 1970's unworn inventory. These are not from a mold. Each ring is sliced, hand cut and polished. Feel like Bakelite but they're lucite. Size 6.25 approximately. Look at sizing rod. Heavy for their size. Enlarge all photos so you know exactly what you're getting. They're an integral silent part of my items' description.