Obsidian Black Rustic Czech Glass Sunray Flower, 2 hole button 14mm/ 9/16" #L-63978
Chunky and rustic, round, with recessed scratchy sunray lines and center. The Czech glass looks and feels like shiny black stone. The non-black areas are taupey green. Variance per the photos. 9/16" / 14mm diameter and 1/8" thick. Mottled, smooth gently rounded backs. $1.15 per button. Czech Republic.