C.F. Martin & Company has been a leading and world-renown guitar manufacturer since 1833. We have several different types of Martin guitar strings. Bulk purchases will save you money if you're buying for your own use, or you can offer your customers these finely crafted strings in your instrument or music accessory shop. The acoustic guitar strings are available in Phosphor Bronze, 80/20 Bronze or Performance SP Phosphor Bronze. The Martin Darco Nickel Wound strings can be purchased for electric guitar, 4 string bass or 5 string bass. Our bulk Martin strings are also available as a 50 set package of Darco silver-plated wound, clear nylon, high tension strings for classical guitars. Rounding out our selection of Martin strings in bulk are 80/20 Bronze mandolin strings and Vega nickel wound 5 string sets for banjos.We attempt to ship the day of your order, but due to the bulk quantities, in certain cases it may take up to a few days to ship. Choose the number of sets and the gauge sizes you desire from the dropdown menus below the product images.