Longtime Downtown Tucson artists William Skiles & Lisa Stotska welcome visitors to their Gallery where you can experience a taste of local artists talents and purchase their signature handcrafted interchangeable marble jewelry. A masterpiece of design and engineering, the patented jewelry designs let you choose what marble you want to wear. Pop the marble out & pop a new one in. You won't believe the amazing selection of marbles. Choices include gemstones, precious metals, and Murano glass. Prices start low for the fashion line, $29, and go from there to include fine jewelry in Sterling Silver and Vermeil. If you're looking for a momento or something special for a certain someone, they have what you need, and then some! If the downtown store is closed, please note during any weekday you can shop at their manufacturing facility, and make sure to ask for a tour of the shop, they will show you the whole lost wax casting process!