This personal tea maker is available in four colors and is designed for your comfort and tea drinking pleasure with crystal clear thermal glass that’s durable as well as beautiful. Holds up to 14 ounces of pure, delicious tea. Great for both hot and cold beverages. SAFER TO USE THAN ORDINARY DOUBLE WALL MUGS: Unique double wall design with air pressure relief hole at the bottom gives this high-quality glass mug the ability to seamlessly go from refrigerator to microwave to dishwasher without missing a beat. The double-walled glass base also protects your furniture. STAINLESS STEEL TEA INFUSER: Savor the finest loose leaf teas without ever having to deal with the leaves. This micro-perforated, rust-free filter is laser cut to allow all the flavors and health benefits out while keeping the leaves and herbs safely inside. Simply remove to drink. Dishwasher safe.