M&M's

M&M's is the brand name of a color-varied sugar-coated, dragée chocolate confectionery made by the Mars Wrigley Confectionery division of Mars Inc. since 1941. The confection consists of a candy shell surrounding a filling that determines the specific type or variety. Each piece has the letter "m" printed in lower case in white on one side. They are produced in different colors, some of which have changed over the years.