What does 7,900 gemstone picks of inventory really mean? Varieties & opportunities. Each pick is photographed, described, and an item number attached. You get the exact pick you choose. If you are looking to explore new tones for any acoustic (or electric) guitar, try a gemstone pick. Different gems with different thicknesses, shapes, and hardness will all contribute to different voicing. It forces your acoustic to resonate. The pick absorbs no sound like other pick materials. You can use a gem pick to assist you with a striking riff to announce the real lead line or you may wish a softer gemstone to play smooth jazz. We sell all popular shapes and have the world’s largest selection to choose from. Give our site a look. Made in the USA.