Original Pillo Polo Game - Complete Set Played similar to ice hockey rules, except the goalie is allowed to pick up the ball and throw it down field No. Players: 12 plus substitutes Age Levels: 7 years and up Space Required: 50 x 100, Supervision Required: 1 Referee, Average Activity Time: 30 - 60 min. Sticks are lightweight yet durable - tough outer skin over urethane foam heads that resist peeling and flexible plastic shafts