Here are two vintage clear glass flower frogs. They are circular, with multiple holes designed to hold flower stems in place for arrangements. 
A bit of History - Flower frogs, also known as kenzans, have been used since the 14th century, originating in Japan, and are made from various materials like glass, pottery, metal, or stone. The term "frog" is believed to come from the fact that it sits in water inside the container. 
Approximate diameter is 3"
Condition - There are some scuffs and internal bubbles. The glass has a slightly yellow tint likely from age.
Please select which one you would like in the drop down.