1、Comfortable Feel: The string knobs provide stable intonation without frequent tuning during your use of the guitar. The damping of the hand during tuning is comfortable, the feedback is even, and the change of pitch is linear in the rotation range. 2、How it Works: The guitar string knob is one of the important metal parts on the guitar, and has a very important role in the guitar's intonation, stability and toning. 3、Professional Processing and Lubrication: Our string knobs can ensure that the vibrations of the strings are fully transmitted, which makes the toning level fuller to a certain extent. 4、Ideal Replacement Parts: Our guitar knobs are ideal replacement parts for old or broken knobs. Safe and practical. 5、Easy to Install: The overall weight of this guitar string knob is light and very convenient, which can be easily installed successfully and friendly to novices. 6 x Guitar String Tuning Pegs6 x Washer6 x Screw6 x Socket Item Type: Guitar String KnobMaterial: MetalApplicable Scenes: Music instruments, musical instrument accessories