Our Icicle Water Prism by GlassSmith Studio is a true representative of Wisconsin's cold and sometimes icy winters. The whimsical water prism is handcrafted from nine glass bevels with a hole in the top to fill with distilled water. It measures at approximately 7 in. long by 2.5 in. wide. When hung in a sunny window, the suncatcher casts vibrant rainbows of color around the room.