This Pack of 3 Artist Quality Teak Jazz Guitar Picks is recommended for acoustic guitar. These picks are the classic Jazz III shape giving you complete control of your picking. Our Teak is light brown and amber with grains of dark brown and small, grippy pores. Teak is a softer wood that is known for being durable and impervious to changing conditions in moisture and humidity; therefore it performs well under many playing styles and wears in beautifully. Teak produces a full rich tone while providing a soft but accurate attack and allowing players to dance along the strings with a fluidity not possible with a substantially harder pick. 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".