The Sonic Slider is our most popular tuning fork for self-care. This custom-made weighted fork, designed by Biofield Tuning founder Eileen McKusick, harnesses the power of therapeutic sound to help you look and feel younger and healthier.

Users report a wide range of benefits including weight loss, improved muscle tone, healthier and more radiant complexion, improved digestion, and increased energy and overall well-being. To read more about the Sonic Slider, click here.

Deepen your understanding of the power of therapeutic sound by pairing your Sonic Slider with Eileen McKusick’s best-selling book, Tuning the Human Biofield.

Winner of the 2015 Nautilus Silver Award and the 2018 COVR Gold Award, this book explores the complete theory and practice of the groundbreaking sound therapy modality known as Biofield Tuning. In the book, McKusick reveals the precise locations where specific emotions, thought patterns, ailments and traumas are stored within the field of subtle energy that surrounds and interpenetrates the body, otherwise known as the biofield.

Tuning the Human Biofield details how tuning forks can be used to identify and clear pain and trauma stored in the biofield, and how traditional knowledge of the chakras directly corresponds with new biofield discoveries.

To learn more about Tuning the Human Biofield, click here.

The Sonic Slider gives best results when used every day. Help get yourself in the habit of using it daily by purchasing Eileen's 21 Day Sonic Slider Video Series.