1.Food material: Made from and durable material, the cup is for with food and does not develop odors even after prolonged use. The AS cup lid and PET outer packaging make it robust and ensure durability and easy cleaning – ideal for daily food processing. 2.Leakproof design: The lid design prevents the ingress of and odors. The ventilation openings in the lid can be closed to seal the food. Open the ventilation openings to allow air to escape from the food. The builtin silicone sealing ring is sealed and odorneutral. 3.Gentle filtration: The multilayered, highdensity filter cloth filters the whey evenly, preserves the mild yogurt aroma, and ensures a smooth and dense Greek yogurt texture. 4.Convenient operation: The yogurt automatically drains after pouring and resting. The filter cloth can be washed and reused, saving costs on consumables.