Keep an eye on the time with the NHL Score Clock with Referees. This digital scoreboard makes it easy to keep track of all the goals while counting down the time remaining in each period. Two referees are on hand with their whistles to call out timeouts and penalties, ensuring that game play remains fair. Don’t let complicated construction keep your kids from diving into a great play experience. The NHL Score Clock with Referees is easy to assemble so that kids can start rooting for their favorite team in no time!