This Pack of 3 Artist Quality Maple Sculpted Heart Guitar Picks is recommended for acoustic and acoustic-electric guitar. These picks are finely sculpted artisan crafted guitar picks with a double thumb impression and finger groove designed to provide a comfortable pick grip while also being crafted in the shape of a heart creating an attractive and beefy sized pick. Our Maple is blonde and amber and has the characteristically beautiful finish that Maple is known for. Maple is a medium hard wood that is balanced and sturdy. Like the best of utility players, Maple will deliver consistent performance and rich tone to acoustic and acoustic electric guitar. US Blues® offers music accessories made of sustainably sourced exotic materials that improve the tone and modulation of your instrument and therefore your overall playing and enjoyment. We use by-products of various industries, such as guitar making, to source materials that otherwise would not have been repurposed. We strive to bring the quality of your music to a new higher level and are proud to have elevated the guitar pick to the level of "Pick as Instrument".