1 x A Tuning Fork - "A" tone 440 Hz. Size: About 12.4cm 1.8cm. High quality steel, polished and plated. Material: Steel.
A 440 Hz Tuning Fork: Stainless Steel Tuner for Violin, Viola, Cello UK
Stainless Steel A 440 Hz Tuning Fork Clear Tone For Stringed Instruments New↑
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440 Hz Tuning Fork Portable A 440 Tuning Fork Clear Tone for Classroom
