100% brand new and testing is fine High quality Item 100% like the picture shown Vintage style tuning keys,ideal for Les paul or Epiphone style guitars Mainly constructed of steel material, anti-rust, high performance of stability and durability. Complete set with 3 left and 3 right machine heads and other fixing accessories, easy to install. Tuning fast and accurately, difficult to be out of tune. Ideal replacement parts for your folk/electric guitar. Exquisite looks with perfect workmanship and high-technology, good-looking, very easily matched for your guitar and also have good decoration effect. Material: A3 Steel Fits for 6mm peg hole; with plastic keystone green buttons 3x3 Tuners set,Nut,ferrule,screws are included Modern 15:1 gearing for smoother, more precise action Package Content: 3 x Left Guitar Tuner 3 x Right Guitar Tuner