NICE DESIGN & HEALTHY MATERIAL: Designed in Germany, 100% Plastic-Free material, the tea cup with steeper use SUPERIOR high quality borosilicate glass & 18/8 stainless steel & Silicone, food grade and lead free & BPA free, pass Pro 65 & FDA test which ensures your health HEAT-PROOF DOUBLE WALL GLASS: The tea cup is heat-proof even without handle, you can hold the glass directly, also it maintains ideal temperatures for both hot and cold, keeps the drink warm or cold for much longer time than any single wall cup, the lid also works as a coaster QUALITY YOU WON’T REGRET: The Ultra-fine and excellent flow infuser basket provides excellent water flow and plenty of room for tea leaves to expand and brew. 18/8 rust-free superfine laser cut filter, medical-grade stainless steel filter & lid cap, SUPERIOR high quality borosilicate glass EASY TO USE AND CLEAN: The tea mug with infuser and lid is simple to use to make your daily all kinds of tea, easy to wash by hands or dishwasher. The tea glass cup not only can be used for tea, but also can be used as glass for all your kinds of drinks PERFECT CAPACITY: 12OZ/350ML is the perfect capacity for single tea cup, it can relax you shortly after a busy and tired time. It is ideal Christmas or Birthday Gift for your families and friends as this glass tea cup is perfect for tea lovers NICE DESIGN & HEALTHY MATERIAL: Designed in Germany, 100% Plastic-Free material, tea cup with tea steeper use SUPERIOR high quality borosilicate glass & 18/8 stainless steel & Silicone, food grade and lead free & BPA free, pass Pro 65 & FDA test which ensures your health HEAT-PROOF DOUBLE WALL GLASS: The tea mug with infuser and lid is heat-proof, you can hold directly, also it maintains ideal temperatures for both hot and cold, keeps the drink warm or cold for much longer time than any single wall cup, the lid also works as a coaster EASY TO USE AND CLEAN: The tea for one is simple to use to make your daily all kinds of tea, easy to wash by hands or dishwasher. The tea glass cup not only can be used for tea, but also can be used as glass for all your kinds of drinks QUALITY YOU WON’T REGRET: The Ultra-fine and excellent flow infuser basket provides excellent water flow and plenty of room for tea leaves to expand and brew. 18/8 rust-free superfine laser cut filter, medical-grade stainless steel filter & lid cap, SUPERIOR high quality borosilicate glass PERFECT CAPACITY: 12OZ/350ML is the perfect capacity for single tea cup, it can relax you shortly after a busy and tired time. It is ideal Christmas or Birthday Gift for your families and friends as this glass tea cup is perfect for tea lovers