Tupperware CrystalWave 3 Compartment Divided Dish Teal Green Yellow Vent 3859A-4 Tupperware CrystalWave divided dish in a vibrant teal green with a yellow steam vent. This microwave-reheatable container features three separate compartments, making it ideal for meal prep, leftovers, or taking lunch on the go. The lid includes a convenient pop-top vent to prevent pressure buildup during heating. Manufactured approximately in 2012. Measurements: • Diameter: 7.5" • Height: 2.5"