worn or broken tuning machines and get your classical or nylon string guitar back in reliable playing condition. This 2piece tuner machine set includes a matching set of nylon strings so you can complete a quick, accurate or upgrade in one . Designed for standard classical guitar headstocks, the kit focuses on stable tuning, smooth operation, and straightforward installation. Key benefits Restore tuning stability and playability: stripped or loose tuners to reduce slipping and frequent retuning. Complete kit: Two replacement tuning machines plus a set of nylon strings let you finish a basic or setup without sourcing parts separately. Easy to install and use: Fits most classical and nylon string guitars with standard headstocks and can be installed with basic tools. Improves performance on the instrument: Smooth tuning action helps you tune more precisely during practice, rehearsal, or performance. Main features Function: Replacement machine heads for tuning nylon strings on classical guitars; intended to help adjust string tension and maintain pitch. Compatibility: Suited for standard classical guitars and other nylon string instruments with compatible headstock mounting holes. Size and fit: Designed for the common dimensions found on classical guitar headstocks for a straightforward swap of existing tuners. Material and construction: Built to provide reliable operation for string winding and tuning adjustments during regular use. Performance: Smooth operation aims to reduce tuning slippage and make fine adjustments easier. Package contents Two tuner machines for classical guitar headstock installation One set of nylon guitar strings for immediate restringing Installation and use Basic installation requires removing old tuners, aligning the tuner shafts with the headstock holes, and securing with provided screws or existing fasteners. After mounting, install the nylon strings, wind them onto the posts, and bring each string up to pitch using the tuning machines. No special tools or advanced skills required; suitable for hobbyists, students, and gigging musicians who can perform simple instrument maintenance. Practical use scenarios after damage: a stripped or broken tuner on a classical guitar to restore full tuning control before a rehearsal or performance. Routine maintenance and upgrade: Swap out aging tuners and restring the guitar to improve tuning responsiveness and extend the usable life of the instrument. Classroom and student use: Quick replacement option for school or studio instruments that need regular maintenance between lessons. Who this is for Players and technicians who need a practical, ready to install replacement for classical guitar tuners. Teachers and music programs that maintain multiple nylon string instruments and need simple solutions. Guitar owners seeking an allinone tuner and string kit for routine maintenance or emergency repairs. This kit provides a practical, straightforward way to tuning machines and restring a classical or nylon string guitar with minimal downtime.