US Games Pillo Hockey- Complete Set Pillo Polo Game is Similar to Ice Hockey except goalie is allowed to pick up bowl and throw it down field No. Players: 12 plus substitutes, Age Levels: 7 years and up Space Required: 50ft x 100ft and Supervision Required: Referee Average Activity Time: 30 - 60 min. Includes: six blue and six yellow 31in long Pillo Polo sticks, two 7in foam balls, set of official rules