Welcome to our store! This package includes 6 pieces of guitar gears, each made of durable metal. The gear is designed for accurate tuning of classical and folk guitars, ensuring precise pitch and optimal sound quality. It is easy to install and can be quickly mounted on most standard guitar headstocks, providing a perfect fit that prevents unwanted movement or slipping. The robust metal casing ensures a durable construction for regular use and travel. This multifunctional gear allows for both tuning and intonation adjustments, giving you greater control over your instrument's sound. Each part is small and lightweight, making it an ideal replacement for old or dirty gears. Satisfaction: Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We do our best to provide you with satisfactory after-sales service.