The therapy pillow is not just any pillow.

The pillow contains a sophisticated system that converts the high-frequency resonances of the multiwave oscillator into resonant vibrations within the pillow itself. Because you can hold the pillow against yourself, preferably against your stomach and back, but also use it under your feet, you will experience the high frequencies as directly as possible. A positive effect is the result.

They also use the pillow in combination with the argon lamp set.