Wood, Steel; Tuning fork for experiment--with a flat wooden base, the tuning fork can be placed on the desktop stably, very convenient for experiment, teaching tuning fork; Tuning fork music--you can adjust the pitch of your tuning fork well, help your experiment performance to complete smoothly, or practice tuning fork, large tuning fork; Tuning fork with hammer--the product and is very durable, just hit the hammer lightly on the tuning fork, teaching musical instrument; Experiment musical instrument--tuning forks can provide clear timbre and accurate tuning to help your physical acoustic experiment, education turning fork; Tuning fork--this tuning fork in a wooden base is an easy but experimental tool for physical acoustic experiment, metal tuning fork
What's in the box
1 x Tuning Fork with Hammer Box
