Tupperware Rock N Serve Microwave Container 3381B-2 with Lid 6 Cup 1.4L Blue

Tupperware Rock ‘N Serve Rectangular Microwave Vented Container & Lid 3381B-1

4 Tupperware Microwave Rock N Serve Containers 1, 2 1/2, & 6 Cup w/Lids

Tupperware Rock 'n Serve 2.5 cup Red Microwave Dish

Tupperware Rock N Serve 2.5" Blue Square Container with Lid Vent 5385A-3

Tupperware “Rock and Serve” Container with Lid; Green; 3.5 Quarts Clean

Vintage Tupperware 12" Round Pie Cupcake Cookie Container 242 with Lid 224 "V"

Tupperware Vent N Serve Divided Round Dish New Indigo Blue