This vintage tea or coffee pot warmer allows you to place a candle in the center, light it, then place your pot on top of the 7” warmer. The candle keeps the beverage warm at your table. Very rare item. This size was more practically designed than the 5” warmers as it provides a larger surface for the pot. The center ring takes a votive “tealight”candle. The intentional hole in the pictures is to provide air to keep the candle burning. Beautiful cobalt blue, and in great condition. Approx. 3” high. The bottom shows a bit of heat crazing, expected in pieces of this age, but there are no chips or cracks. Marked “ Made in Japan” in black. A great addition to your collection.