Great Vintage Flintstones Glass Cups, Classic Cartoon Collectible They hold 8 ounces each. The shorter mug is marked Pre Dawn Mug and the taller one is marked Mammoth mug. Both are 1993 Short mug is 3-1/2 inches high and the tller mug is 4-1/2 inches high. No Chips Cracks or Breaks
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