Designed for Both Beginners and Professionals: This comprehensive kit is ideal for piano technicians, music schools, and hobbyists seeking to develop or refine their piano tuning skills. It includes all necessary tools for tuning both grand and upright pianos. High-Quality and Durable Construction: Expertly manufactured with precision craftsmanship, this kit delivers reliable performance and long-lasting durability. Built to withstand frequent use while maintaining accurate tuning results. User-Friendly Design with Software Compatibility: Achieve professional-grade tuning accuracy. The kit is compatible with popular piano tuning software applications, enabling users of all experience levels to tune pianos efficiently and precisely. Innovative Octagonal Tuning Wrench: Features a dual-head, octagonal design engineered for improved access and control when adjusting hard-to-reach tuning pins, enhancing both comfort and tuning efficiency. Material: Metal Color: As shown Package Contents: 1 x Piano Tuning Kit Note: Only the items listed above are included. Additional accessories or products shown in images are not part of the package. Lighting and display differences may cause slight variations in color between the product image and the actual item. Measurement may vary by up to +/- 1-3 cm.