This lyre combines durable construction and clear, balanced tone to support both beginners and advanced learners. Key benefits Easy learning and reference: the is marked with a tone symbol to guide tuning and note identification, helpful for students and selftaught players. Longlasting tone stability: copper strings and iron keys provide strength and reliable pitch retention during practice and performance. Durable, userfriendly hardware: a wearresistant metal sound column simplifies string changes and reduces maintenance time. Balanced, clear sound: a wooden bridge paired with a metal bar improves sound transmission and contributes to a more even tonal balance. Warm tone and sustain: crafted from carefully selected wood with consistent grain, pore structure, and density to deliver a rich, sustained sound. Features and materials String material: copper strings for clear tone and durability. Key material: iron keys designed for stable tuning and long service life. Sound column: metal construction for wear resistance and easy string replacement. Bridge and bar: wooden bridge plus metal bar for improved transmission and balanced resonance. Body wood: selected wood chosen for grain, pores, and density that support warm tone and sustain. Markings: tone symbol on the for quick orientation and tuning. Who this is for Beginners seeking a reliable instrument that helps with learning pitch and tuning. Advanced learners and performers who need a durable lyre with stable tone and good sustain. Practical use scenarios Home practice: use the tonemarked to learn scales and songs more quickly while relying on stable copper strings and iron keys for consistent tuning during daily practice. Classroom or group lessons: durable metal sound column and easy string changes reduce downtime, while the instrument's clear, balanced sound blends well in ensemble settings. Small performances or recordings: the warm, sustained tone from selected wood and the balanced transmission from the bridge and metal bar deliver a pleasing sound for solo pieces or accompaniment. Care and maintenance tips strings as needed using the accessible metal sound column for straightforward changes. Store in a dry environment to preserve wood quality and sustain. Regularly check key tension to maintain stable pitch. This lyre offers a practical combination of durability, ease of use, and tonal quality suitable for learners and experienced players alike.