Manufacturer: Tupperware, USA
Marked: Tupperware; tray is 481 - cups are marked 344 - snap on lids are marked 343 and the sticks are marked 345
Size: Tray is 8-3/8 inches length, 3-1/2 inches width - cups are 3-3/8 inches height - lids are 2-inches length, 1-inch width - plastic sticks are 3-inches length.
Condition: used, vintage - circa 1970's.
Comments: use to make frozen treats such as applesauce, chocolate milk, flavored yogurts, puddings, fruit drink pops and more.