Durable L-shaped piano tuning wrench made of premium steel with a plastic handle for long-lasting use. Mutes kit includes felt temperament strip for efficient muting of two octaves simultaneously. Easy to store and carry, ensuring that tools are always accessible and never lost. Multi-purpose kit suitable for students, teachers, trainers, and professional piano tuners. Designed for beginners and hobbyists to easily perform piano tuning tasks anytime and anywhere. This piano tuning tools kit is an essential set for anyone involved in piano tuning. The durable tuning wrench allows for precise adjustments to the piano's tension, while the mutes kit helps in setting the temperament efficiently. Its portable design makes it convenient for users to carry and store, ensuring that all necessary tools are readily available for tuning work. Ideal for both learning and professional use, this kit offers great value for the price. Color: As Shown Material: Wood+Metal+Rubber+Felt Package Contents: 1*Piano Tuning Kit (9pcs)