Black Jack Meaning in Lawn Bowls

Black jack describes a jack bowl colored black instead of the usual white. The rules and play remain identical despite the color change. Officials mark the black jack as the scoring target for the end. Players must deliver bowls toward the black jack accurately. Visual contrast sometimes helps players see the jack more clearly. All standard delivery rules apply regardless of jack color. During one end a black jack rests near the center of the rink. Players deliver draws targeting the black jack successfully. Observers note the different color but normal gameplay. Skips call shots toward the black jack as usual. Teams record scoring points normally when bowls approach it. The black jack serves the same strategic purpose as standard jacks. Understanding black jack helps beginners recognize alternate visual target usage.