High-quality Glass: The DOPUDO tea cup is made of high-quality extra thick borosilicate glass, which is lead free, and does not contain any heavy metal or toxins. The material is heat-resistant and durable for everyday use. It can be placed directly in the microwave oven or on either gas or electric stovetops. It is extra thicker than other glass tea cup with lid Designed for ONE: The teacup with infuser and lid is designed for one. Working in the office with a cup of brewing flower tea, you can watch the whole steeping and may get excellent inspiration. The crystal glass strainer is uniquely designed to reflect the color of your tea. When it is empty, it's transparent with no color. When you are brewing your tea, the edge of the upside shows the color of your tea soup Heart Warming Details: The cute glass lid is used to cover the mug when brewing tea and serve as a strainer holder after brewing. The ergonomic grasp handle is heat resistant and skid proof to make the tumbler easy to hold. The completely handcraft tea cup is extra thicker than other glass tea cups. It is durable to put in a dishwasher Value for Cost :To critical tea lovers, steel or chemical coating have a bad effect on tea flavor. They usually use glass or porcelain tea wares to brew their expensive and precious tea leaves. Compared to porcelain, glass tea wares can preserve the best taste of tea and it is easy to watch the tea leaves brewing meanwhile they have a much lower cost Ideal Christmas or Birthday Gift for Women: This glass tea cup, complete with a built-in infuser and lid, is perfect for tea lovers. Its sophisticated design makes it an excellent choice as a Christmas gift, birthday present, or thoughtful gift for women who enjoy loose leaf tea, blooming tea, or tea bags This 11oz pink glass tea cup is the perfect blend of elegance and versatility, designed with women in mind. The all-glass construction, including the cup, lid, and infuser, ensures a pure drinking experience without interference from other materials. The ergonomic handle provides a comfortable grip, making it a pleasure to use. The cup is perfect for brewing loose leaf tea with its 12-slit glass infuser, effectively filtering most tea leaves. When you remove the infuser, it’s ideal for enjoying other beverages. Whether as a thoughtful gift or a personal treat, this stylish cup is sure to delight