What type of candy is often found in a pack of baseball cards?

Bubble gum is the type of candy often found in a pack of baseball cards. For much of the twentieth century, companies sold baseball cards together with a stick or piece of bubble gum, creating a lasting link between card collecting and chewing gum.

The pairing was a clever marketing strategy. Gum companies used baseball stars to attract children, while the cards gave buyers an extra reason to choose one brand over another. Topps helped establish the familiar modern format: its early baseball-card products included gum, and the company’s 1952 set became one of the most influential releases in collecting history. That set contained 407 cards and included the famous Mickey Mantle card.

The gum eventually became a problem for collectors because it could harden, crumble, or stain cards during storage. As the hobby shifted toward premium cards and protective packaging, manufacturers stopped routinely including candy. Modern baseball-card packs generally contain cards alone, along with inserts, stickers, or promotional items. This explains why the answer is bubble gum even though many contemporary collectors have never opened a pack containing it.