The gold standard of tour performance bowling balls. Introducing the Obsession Tour Pearl. When the Obsession and Obsession Tour first debuted, we set the stage for one of the first dual solid/solid launches. These two releases had very distinct differences in ball motion. With the Obsession giving players massive hook on the heaviest of oil conditions, the Obsession Tour offered a more controlled ball motion for the toughest of lane conditions. The Obsession Tour Pearl is wrapped with the Tour