Perfect for therapeutic applications. The meinl sonic energy planetary tuned therapy tuning fork culmination is manufactured in germany using hans coustos calculations the cosmic octave. Each tuning fork is tuned exactly to the frequency of its respective celestial body in order to achieve a therapeutic effect. The therapy tuning forks are larger and heavier than the standard tuning forks. This allows them to swing longer and to be struck less often during a treatment or in the professional therapy area. Solving symbiotic dependencies. The culmination tuning fork allows you to let go in harmony and helps you to see transitions harmoniously and in a positive light. These transitions could include puberty or even a location or job change. These forks are crafted from nickel grade steel to provide exceptional projection and durability and an ergonomic shaped handle for additional comfort.