Features: -Made of borosilicate glass, heat-resistant, strong and durable. The filter is made of high-quality 304 stainless steel, rust-resistant, corrosion-resistant and wear-resistant. -Easy to use, with a simple push of the stainless steel plunger, you can remove impurities. -You can brew coffee by hand according to your preferences, and you can also make other drinks such as tea, hot chocolate, milk, fruit tea, lemonade and so on. -Very suitable for use at home, office, dormitory, camping, travel and other outdoor activities. -Easy to clean, simple design, can be cleaned easily and easily prepared for the next use. Specifications: Colour: black Material: glass Size: 10*19.3cm .