You get four plastic water glasses in this set. Look closely, and you'll notice they're filled with "water!" They are 1/12 scale, which is the most common scale for dollhouses and dollhouse miniatures. It means that if an object is 12 inches in real life, it is sized down to a one inch as a miniature. Each glass measures 1/4" W x 1/2" H x 1/4" D.