Borosilicate Glass heatproof mouth blown teapot warmer.
Fits most teapots (and dishes) up to 1.2 litre (40 fl. oz)with a base of up to 4.5" in diameter.
Dimension - 5"D x 2.8"H
Include a tea-lite candle.
Simply insert and light up a tea candle to keep your pot just the right temperature