16mm is the most popular size of glass eyes sold from Megan's Beaded Designs. These brilliant pairs of dragon glass eyes, cat glass eyes, human glass eyes, and fantasy glass eyes are perfect for your jewelry making, scrap booking, sculpture projects, and beyond. These 16mm cabochons are sold in pairs, to suit all of your jewelry making or sculpture needs. Each of the eye cabochon sets for sale below have been originally designed and rendered, printed on heavy card stock paper with a fine detail-capturing full-color laser printer, and sealed to the flat end of their domed glass cabochons. These glass eyes are sure to make your creations a hit! Click on each cabochon pair listing for its full description.