The Tupperware Ultra 21 Ovenware Microwave 2-Cup and 1-Cup Bowl Set is a vintage two-piece set of round bowls made of plastic. The set includes a 2-cup bowl and a 1-cup bowl, both in an almond/beige color. These original Tupperware bowls are specifically designed for microwave use, making them convenient for heating and cooking. The 2 cup is numbered 1748-4 The 1 cup is numbered 1749-3 They appear to have never been used in great shape.
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