Safe and Healthy: The Glass Tea Infuser is made of 100% food grade perborate glass material, which is safe and healthy, and the upgraded stopper is made of rubber and wood for better air tightness.Special Tube Shape: Glass Tea Infusers for Loose Tea adopts a simple and beautiful test tube design, which is resistant to high temperature, has its own filter gap, uniform carving and leakage, and good filterability.Easy to use: Just put an appropriate amount of tea leaves or scented tea into the glass filter, then add boiling water to the filter and cup, wait for a while and you can enjoy the teaUniversal: Our Glass Tea Strainer Tea Infuser is very practical, and they can be used for brewing loose tea, and can also be used for other herbal teas, scented teas, etc.Easy to Clean: After brewing the tea, remove the stopper and pour out the tea leaves, just wash the tea strainer with clean water, the glass material will hardly be contaminated with any impurities, so it is easy to clean.Description:The Glass Tea Strainer Tea Infuser is made of 100% food-grade high borosilicate glass material, durable and safe. The cap is made of rubber and wood. Heat-resistant, cold-resistant and healthy. With simple attractive test tube design, Tea Strainer for Loose Tea is no-rust, evenly carved and leaked, good filterability, easy to open and close. Universal Glass Tea Strainer can be used for brewing loose tea, and can also be used for other herbal teas, scented teas, etc. You can enjoy a leisure tea-making and drinking time.Specifications:Name: Glass Tea InfuserMaterial: glass + wood + rubberColor: transparentsize:Large: total length 6.7inch/17cm, tube length 5.1inch/13cm, diameter 0.8inch/2cmSmall: total length 5.2inch/13.3cm, test tube length 3.5inch/9cm, diameter 0.8inch/2cmnet weight:Large: about 32gSmall: about 41gPacking list:1*glass tea infuserNOTE:1.Duetothelightingeffectsandshootingangles,thereiscolordifferenceintheproduct,pleaseunderstand.2.Duetomanualmeasurement,thereisatoleranceintheproductsize.