This glass drop-in strainer offers a reusable, zero-waste filter for your tea. Made of durable borosilicate glass, it's compatible with the following Trendglas JENA products: Nova Glass Teapot Personal Teacup with Glass Strainer Personal Teapot with Glass Strainer Materials: lead-free borosilicate glass Made by: Trendglas JENA Made in: designed in Germany, manufactured in Hungary Specifications: 3.9" H x 3.6" ⌀ at top, 2.3" ⌀ at base This strainer is designed for loose teas with larger, intact leaves, rather than broken-leaf teas, fannings, or dust. Finer tea particles may pass through the openings. Care: This glass strainer is microwave and dishwasher safe. Further Reading: Designed in Germany, Trendglas JENA products seamlessly combine modern aesthetics with functionality, offering expertly designed glassware and home goods that are as useful as they are beautiful. Shop all of our Trendglas JENA products for more durable glassware for the kitchen.