- Easy to Use: The user-friendly Greek yogurt strainer requires no effort. It features a large opening for easy pouring and serving. How to use: 1) Pour in the yogurt. 2) Refrigerate for at least 48 hours. 3) Remove and serve. Filtration time affects flavor: the longer the time, the milder the flavor, adjust as you wish. - Fully transparent design: The container is fully transparent so you can observe the curdling and the yogurt filtration. It has a sealed lid with a built-in silicone gasket for a tight seal to prevent dust and odors. The lid includes ventilation holes; close the vents to seal the food. - Dustproof transparent lid design: The reusable whey separator features a transparent container and a dustproof lid to prevent dust and odors. The transparent lid lets you monitor filtration at any time. There is a silicone gasket hole on the lid; open the gasket hole for easier use. Air is vented from the food, and the built-in silicone sealing ring prevents food from getting wet, keeping it fresh. - Multipurpose yogurt strainer: Portable and versatile. Use for making yogurt, cheese, and sauces, but also for straining nut milk, juices, and additional yogurt. It can be used as a tea strainer and to remove excess liquid from smoothies. Remove the filter and it can be used as a fruit storage box.