This high-quality, aluminum tuning fork delivers fine tones in 7 frequencies. Features adjustable weights and scale letters are all clearly defined on stem. Overall length is 8".

These high quality tuning forks come in a set in a hinged wooden case for easy storage.  Double clasps prevent accidental opening and safe storage.  Tuning forks are designed for physical science experiments, teaching music or tuning instruments. 

These high quality tuning forks come individually packed. They are great if you need a replacement for your set or if you just need one for a specific function.