Jusalpha Glass Filtering Tea Maker Teapot with a Warmer and 6 Tea Cups Set (Version 1, 27 OZ) Tea set comes with a 27 oz teapot with a removable filter cup, a teapot warmer, and 6 units of 1.7 oz tea cups. Made entirely of heat resistant borosilicate glass, will not crack in high heat. Comes with leaves filter, making it very easy to brew loose tea leaves. All cups are double layered to provide vital insulation to the brewed tea. Tea set comes in a regular box.