This Swing-A-Way Easy Release Grease Separator features a spring loaded bottom opening that allows for release of grease-free liquids. The deep, removable lid strains liquids and the soft grip handle allows for easy release of liquid with just a squeeze of the handle. Metric and standard measurements in 1/4 cup, 1/3 cup and 2 ounce increments. Dishwasher safe. Grease separator has a 32 Oz./4 cup capacity.