Bring the fun of miniature golf to your desktop with this "mini" version of the beloved game! Mini golf fun anytime, anywhere : Includes portable putting green with wind-up windmill obstacle, 2 putters, and 2 balls Unique 2 x 3 inch wind-up windmill : Features a kitchy windmill design with wind-up mechanism (no batteries required) Book included : 32-page, 2-1/2 x 3 inch illustrated mini book on the history and rules of this popular pastime Unique gift : Perfect for both golf and mini golf fans of all ages.