1. Sturdy material to ensure its durability and practicality 2. Tuning hammer wrench with heavy duty metal design, polished and wear-resistant handle, easy to carry, no spot limit for tuning 3. Flexible and easy to use, no damage to your piano 4. The tuning bar is an effective way to set the tempo, which saves you a lot of time 5. Complete tools, light weight, does not take up much space 6. Made of high quality silicone material, good toughness, high softness, will not damage the piano accessories when used 7. It is a good gift for piano apprentices, learners, students, teachers, trainers
