Small Glass Heart Bottle by Upper Deck THICK DURABLE GLASS. Made from thick glass so it won't break easily. INCLUDES CORK TOP. Each bottle/vase comes with a cork top. MULTIPLE USES. Bottle can be used as a small vase or to display on a shelf. SHOW YOUR LOVE TO ANOTHER. Give one to remind someone special of your love. EACH PIECE IS UNIQUE. Includes unique air bubbles to give handblown glass look.