Windmills have been around for at least 1,300 years. The first windmills were reportedly built in Persia around the 7th century AD. The Dutch were the first real innovators of the windmill. For six centuries, windmills were the primary source of power in the Netherlands, Holland. To this day, the design has remained unaltered. These Dutch crystal miniature gifts are 3 x 2.5 x 1.5 inches. Min quantity 25 pcs.