Bull’s Eye Coaster
SEMI-GROUND 4-3/8" GLASS COASTERS PKG(5)
Your guess is probably better than ours about what this started life as, but it’s a coaster now. Or a wall decoration. Or some part of an art project. In glass, 4-3/8” dia x 5/32” thick.Textured on one side; the other side is ground around the outside with a clear 1-3/4” circle in the center. Lightly polished edge.