Is it luck or perhaps these particular dice have better rolls? It can't be guaranteed that these dice will always roll what you hope for when you need it, but they are ideal for generating a random number between 1 and 6.

This is a set of 20 six-sided dice with rounded corners, suitable for use in games like Warhammer 40,000, Warhammer Age of Sigmar, Warhammer: The Horus Heresy, Warhammer: The Old World, and other systems. The dice are made from acrylic plastic in an ivory shade with black markings and measure 12mm on each side. Faces 1-5 have traditional dots, while the face with the number '6' is decorated with a gray skull.