27L 1950s-1960s Black Square Glass Buttons 3/4 Inches Set of 4

This stunning set of four vintage buttons features deep opaque black glass with intricate multi-faceted/checkered cuts creating a dazzling diamond-like sparkle—classic mid-century Czech craftsmanship from the Jablonec region of Czechoslovakia.

Each square button has sharp, polished facets and a sturdy molded shank for secure sewing. Measuring approximately 27 lignes (17.1 mm / 3/4 inch), they're perfect for blouses, suits, jackets, eveningwear, vintage restorations, or as bold accents.

Measure approximately 27L, 27 lignes, 17.1 mm, 3/4"

In excellent vintage condition: rich black luster, crisp faceting, timeless 1950s–1960s glamour! A beautiful example of post-war Bohemian glass artistry, ideal for collectors or sewing enthusiasts.