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Product Quantity: 12
Diminishing Milk Glasses Set of 4 by Funtime.
A set of 4 clear tumblers, of similar shape and design, each twice as large as the other. Milk poured from the largest tumbler fills the second largest, then the next, and finally the smallest. Or do it in reverse, filling the glasses from the smallest to largest. Special trick glasses and instructions.
Video Demonstration:
Diminishing Milk Glasses Set of 4 by Funtime