VTG Set Of 3 M&M’s Collectible Coffee Mugs 1996. The 2 yellow mugs are identical from 1996, Mars brand. They are in excellent shape with no chipping. The red mug is also made by mars, not sure what year it was made. The red mug is very neat, and has hands that stick out of the mug! There is also no chipping on the red mug.