S-Mechanic Tuning Fork, 3 Pack A440Hz Tuning Fork - Standard A 440 Hz Violin Guitar Tuner Musical Instrument with Silicone Hammer

Package include: 3 x tuning forks,1 x Silicone hammer, very econimical and affordable, perfect for kids, students, or beginners use Material: The tuning fork is made of quality stainless steel, polished and plated Size: Tuning fork total length 4.7 inch, 0.67 inch width, small and easy to carry the tuning fork; The Silicone hammer total length 7.3in Precise frequency: the tuning fork accurately provides a tone at A440 and delivers clear tone, great for tuning guitar, ukulele, violin, piano and keeping them in tune Application: In addition to be a handy tool for tuning stringed instruments, the tuning fork is also perfect for singing practice, ear trainng, basic education classroom use, science projects or meditation use