Rocket Bowling is a vintage tin action toy. For one or more players. Play time is approx. 15-20 Mins. or more depending on how many players you have. Set includes: one tin bowling lane (29.75"L X 6.25"W), 10 real wooden pins, two black marbles, and, one tin bowler figure. You start the game by setting up the bowler on the end of the lane. His arm is pulled back behind a lever and the ball (marble) is placed on a stand in front of the bowlers right arm. Place the ten wooden pins on the ten markers. Now you aim and pull the trigger to release the bowlers arm and hopefully you've got yourself a strike! You score the game exactly the same as you would a real game.