A96I-20X 440Hz A Tone Stainless Steel Tuning Fork Tuner Tunning Musical Instrument Gift

Battery Included : No High-concerned chemical : None DIY Supplies : Electrical Origin : Mainland China Specification 1 : Tuning Fork Specification 2 : A Tuning Fork Specification 3 : Tuner Specification 4 : Tunning Musical Instrument Specification 5 : 440Hz A Tone