Feature: 1. Made of high-quality jujube wood materials durable tuning kit can be easy to use. 2. This luthier tool can be adjusted to three different positions and can accommodate up to 4 needles. 3. Fix the screw to firmly fix the needle in place suitable for piano tuning. 4. With practical adoptability such tuning kit s high quality can keep its high practicality for a long time. 5. Exquisite craftsmanship helps light and practical tuning kit can repair the piano well. Specification: Item Type: Tuning kit Color: Gold+wood color Material: Jujube wood + metal Application: Piano Package List: 1 x Spanner 1 x Adjustable Jujube Wood Piano Hammer