kiniza Tuning Fork A 440Hz Tuning Fork for Musical Instruments Violin Guitar Tuner Device for Physical Experiment

Specifications: Weight:32g Material:Metal alloy Color:Silver Features: 1.Tuning fork suitable for children who are new to music, this time help them get a good sense of music. 2.The tuning forks are made of high-quality steel, polished and electroplated, with a clear tone, longer sound and accurate tone. 3.The tuning fork device is one of the important links in the piano tuning process. Its importance lies in the relationship between the piano's sound and the pitch position. Package Size:15*10*0.5