One of the key features of these filters is their ability to filter out impurities and provide a clean, refreshing taste. Whether you're making a fruit tea, a floral tea, or any other type of beverage, these filters will help to remove any unwanted particles and provide a smooth, enjoyable drinking experience. They are also designed to fit snugly in cold brew tea bottles, ensuring that your drink stays fresh and delicious. Features -Color:Transparent -Material:PP -Size:5.00X3.00X3.00cm/1.97X1.18X1.18in -Inner diameter:28mm. - They are made of plastic with excellent texture and durability, convenient and reusable to use. - They can help to easily brew tea soup and effectively filter the tea leaves and tea dregs, allowing you to easily taste tea without tea dregs. - Fine workmanship, excellent texture, easy to clean, safe and practical, and will serve you well. - Efficient and practical, break resistant, can be in direct use with hot tea without cracking. - , you can buy this delicate and practical tea cup strainer for friends as . Package list: 20 x filter