Laboware is presenting the product best in quality, The Mineral Nutrients Tuning Forks are a set of 12 forks that tone the frequency of 15 different minerals that comprise the human body. The frequencies were discovered by Barbara Hero & The International Lambdoma Research Institute.

Selenium and Chlorine - C 272 Hz (Transpersonal/Earth)

Molybdenum - 336 Hz

Potassium - D 304 Hz

Calcium - E- 320 Hz (Solar Plexus)

Chromium and Magnesium - G 384 Hz (Throat)

Manganese - G 400 Hz

Iron - Ab 416 Hz (Psychic Center/Uranus)

Iodine - Ab 424 Hz

Copper - Bb 464 Hz

Phosphorus and Zinc- B 480 Hz (Crown)

Sodium - 352 hz

Sulphur - 256 hz