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" WIND-UP WINDMILL: Features a kitchy windmill design with wind-up mechanism (no batteries required) ·BOOK INCLUDED: 32-page, 2-1/2" x 3" 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