I am particular about colour, but only with tea and not with coffee. Any mug with an interior ... maybe because the glass lets me gauge exactly when it has brewed to the perfect colour. Now, I treated ...
Lav Glass Coffee Mugs for Hot Beverages Set of 6 - Clear Coffee Mug with Handle 9 oz - for Tea, Espresso, Cappuccino - Glass LAT 【DOUBLE WALL GLASS】Each cup is designed with double-walled insulation ...