Dowonsol 12 Pcs Glass Bottles Sand Art Bottles with Cork Message Bottle Wedding favors Gift Party Decorations Glass bottle with cork stoppers. Size: Buttom Dia 0.87"/22mm; Height:1.1"/28mm;Top Inside Dia:0.28"/7mm Create and admire, or give as a gift! These Tropical Sand Art Bottles are a fantastic activity even if the weather isn't ver tropical! Just fill these Glass bottles with sand to make colorful beach party decorations Package: 12 Pcs of bottles