Ключевые слова: activity, ball, billiardball, billiards, billiardtable, break, challenge, club, color, colour, competition, corner, cue, design, entertainment, equipment, exercise, felt, fun, game, goal, green, hobby, luck, macro, match, numbers, play, player, pocket, pool, poolball, poolroom, practice, recreation, room, round, shiny, shot, snooker, sphere, sport, stick, stripe, table, target, triangle,