What does 7,000 picks of inventory really mean? Variety & opportunity. 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 voices. 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.