About this product: Premium Materials:The yogurt maker is made with high-quality AS+PET+304 stainless steel filter material, ensuring durability. The robust construction guarantees the product's longevity. After each use, wash the fine-mesh yogurt filter with warm water. Drain the filter and air dry; do not wash in a dishwasher. Dustproof Transparent Lid Design:This reusable whey separator comes with a transparent container and dustproof lid to prevent dust and odors from entering. The transparent lid allows you to observe the yogurt filtering process at any time. A silicone sealing hole is provided on the lid. Simply open the sealing hole for easy use. After air is expelled, the built-in silicone sealing ring keeps the yogurt fresh. Large Capacity: This homemade yogurt filter measures 17.5 x 11 x 9 cm and has a capacity of 1100 ml, holding a large amount of yogurt. Pour the yogurt into the filter and refrigerate for 48 hours; it will automatically separate. The filtering time will affect the result. If you want a thicker consistency, refrigerate for more than 48 hours.