Dowonsol 6pcs Glass Bottles Sand Art Bottles with Cork Message Bottle Wedding favors Gift Party Decorations Glass bottle with cork stoppers. Size Buttom Dia 1.12"; Height:3.54"; Top Inside Dia:0.56" 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