3 New Blue Gemstone Pick Up Tools. This is a new set of 3 blue gemstone pick up tools. These four prongs extend for securely holding small to large stones. Provides an outstanding view of your stone from all angles. These are great for picking up and placing small stones easily. Each measures approximately 4 1/2" (114 mm). We work hard to update our descriptions and pictures of our merchandise. As part of a process of ongoing innovation by our suppliers, newer versions of the item shown may be shipped before we are able to complete an update. As a result there may be a slight variation in color and design.