Our Morning Glory "Kanigoshi" Rain Chain features a larger cup design and handles heavier rainfalls. The Morning Glory is said to represent Japan. they were first introduced during the Nara period by the Chinese. the morning glory symbolizes love and affection. Simply insert into your existing rain gutter drain hole or place it in a corner eave of your home or patio. Watch the beauty of water cascading down and over each copper angel blossom cup. In Japan, rain chains or "kusari doi" have been around for hundreds of years to provide a beautiful and functional watercourse for rain. Japanese rain chains are a decorative alternative to the downspout or rain gutter pipe. All our rain chains are made from copper.