Using the Clear Plastic Flat Lid for 2 oz. Greenware Portion Souffle Cup is the best way to provide a spill and leak-proof seal for your portion controlled cups. The Greenware line from Fabri-Kal is made from a plant-based biopolymer resin that's a better choice for the environment, and it can be recycled after use. It still has fantastic high clarity like conventional plastics, though, so you and your customers will be able to identify the contents through the lid with ease. Sold in a generous supply of 2000 per case, this lid is the perfect way to pack sauces, condiments, and side dishes to-go.