This is a great gift for women who already have everything. It is the ultrasonic jewelry cleaner which was rated the best in the world by the Hammacher Schlemmer Institute. This cleaner uses normal tap water and sends ultrasonic waves through the water to remove dust particles and dirt from jewelry. It has a 16 oz. stainless steel tank and an easy-to-read maximum fill line. It also has a three-minute auto-shutoff setting and a viewing window with a light which illuminates the interior while in use. This jewelry cleaner is also suitable for precious metals and gems, waterproof watches, CDs, dentures, and eyeglasses. You can find this great gift at Hammacher.com.