This is a vintage Tupperware Quick Shake mixer in yellow, designed for making gravies and drinks. It has a snap-on lid, one compartment, and a capacity of 16 ounces. The set includes a container, insert, and cover, all made of plastic. The shaker is airtight and has one slot for mixing. It measures 8" in height and has a round shape with dimensions of 2 1/4" at the bottom and 4" at the widest point.
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