Kosher Wrigly's 5® Series sugar-free COBALT 5 cooling peppermint gum sticks. 5® is a groundbreaking sugar-free stick gum product. The mouth-freshening gum delivers long-lasting flavor and a unique experience. The sleek 5 envelope created the next great packaging enhancement for stick gum. Each distinctive envelope has an eye-catching design and holds 8 sticks.