Why the BioPillow? The Pillow is absolutely essential for Quantum Healing. It features a therapeutic shape to provide important neck stabilization. It’s channels of Amethyst and Tourmaline crystals carry BioMat energetics deep into cerebral spinal column and brainstem. The pillow simultaneously keeps the head cool allowing the body to receive higher temperatures, an important Ayurvedic health concept. The zippered case may be removed and used as a body wrap for chest, stomach, arms, and legs to provide 360 degree coverage and a hot-house effect.