Martha Ponn Jewelry Designs has been in business for 29 years. Our team consists of myself and my granddaughter, Kylie. You may have visited our booth at one of the many art and craft shows we exhibit in. All of our jewelry is designed and created by hand in our Columbus, Ohio studio. We use a variety of high quality metals, like Sterling Silver, Precious Metal Clay and 14k Gold-Filled to create our designs. These metals are combined with semi-precious stones, beads, shell, pearl and whatever else catches our fancy.