This lyre harp features durable metal strings, pins, and rivets, and boasts 10 strings for a rich sound. Crafted from high-quality metal string material, it produces a clear and beautiful tone without hurting your hands and is easy to tune. Tuning Wrench: Use the included wrench to adjust string tension by turning clockwise or counterclockwise. Enjoy stable tuning and excellent sound quality. Moisture-proof and rust-resistant. Premium harp end pins ensure strong and secure string fixation. Made of metal pins with a shiny finish, these pins are fade-resistant and highly durable. Plated pins with threads allow you to replace your loose tuning pins. The 10-string harp lyre string delivers a resonant tone that can fill an entire room. Shorter strings produce higher tones, and the same applies to string tension. Tuning pins for dulcimers, zithers, harpsichords, or harps provide a perfect musical experience without hurting your hands. An essential accessory for your dulcimer, zither, harpsichord, or harp. It's the perfect gift for children, adults, bands, and music lovers. Material: Metal Color: Photo Color Package Contents: 1 * Tuning Wrench 10 * Piano Strings 10 * Rivets 1 * 10-String Lyre String