Vintage Crystal Coasters, set of 4 vintage coasters retro mid-century modern antique collectible classic unique barware drinkware ceramic glass wood cork marble metal woven embroidered hand-painted set decor home decor rustic bohemian boho floral geometric art deco 1950s 1960s 1970s 1980s farmhouse cottage shabby chic kitsch novelty novelty items party entertaining tabletop accessories beverage protection eco-friendly sustainable reusable colorful multicolor patterns designs handmade handcrafted etched inlaid mosaic​⬤