1、Accurate Tuning: The guitar gear provides accurate tuning for classical and folk guitars, ensuring accurate pitch and optimal sound quality. 2、Easy to Install: The guitar gear is easy to install and can be quickly mounted on to your guitar, which is designed to fit most standard guitar headstocks, ensuring a perfect fit and preventing unwanted movement or slipping. 3、Durable Construction: The guitar string gear is durable and features a sturdy metal casing that can withstand regular use and travel. 4、Multifunctional: The guitar gear can be used for both tuning and intonation adjustments, giving the guitarist greater control over the sound of the instrument. 5、Small and Light: The guitar gear is the ideal great item to replace your old and dirty gears, it is small and light, easy to use and ready for replacement.