The D'Addario Tuning Fork makes it easy to tune any instrument by ear by providing an extremely accurate A reference pitch. Perfect for tuning all instruments from guitar and bass to band and orchestra instruments.

• Precision-designed to offer extremely accurate tuning (A 440 Hz)
• Molded, ergonomic comfort handle is easy to hold
• Color-coded O-rings allow easy key identification
• Fits easily in any instrument case
• Durable chrome plated finish