The right ball in Crossboccia® is as rudimentary as the right surfboard to the surfer. Its different from the traditional stone, metal, or wooden balls used for other boule sports. The size still stays the same, but the rest has been customized to handle the new approach to the game. The balls are soft and pliable so that they yield to any surface they contact. They roll slightly, but will also come to a standstill on a slope. The balls are made of durable cotton fabric, are filled with plastic beads (not beans) and are double-stitched. In order for the players to tell their balls apart, especially from a distance, each set of Crossboccia® balls has its own unique design and color. Each set contains of 3 play-balls plus one jack. The play-balls weigh about 115g and the jack weighs about 20g.