10 sturdy miniature glass bottles. 24mm or 1" tall each or approx. 1.25 tall with cork. Bottle opening at top is 6mm. Bottle bottom is 13mm across. Bottle Diameter(Inside): 6 mm. Bottle Capacity: 1 ml. Clear blown glass mini treasure bottles with cork stoppers for interchangeable pendant art, message in a bottle charms, keepsake charms, mementos, altered art, travel treasures, more. Make your own message in a bottle charms and altered art pendants, projects. Or store your seed and matsuno beads with ease.