Buy Delta 8 THC Mango x Tango Gummies WKF Online. Choose between Mango Tango and Sour Strawberry. Each package contains 15 large, extra strength Delta 8 gummies with 100 mg of potency each. It brought their friend’s flavors and potency to the party so you can focus on the fun! Inspired by the famous cocktail, they bring the sweetness of Mango, with a hint of fresh bitterness.