NOTE: The Caring Mill® Neck Acupressure Pain Relief Cushion pain-relief effects are best facilitated by contacting your bare skin. For some, this may be overwhelming, and clothing can be worn to reduce sensitivity to the cushions stimulators. If it’s your first time using the Caring Mill® Neck Acupressure Pain Relief Cushion, we recommend a 15-minute session to start. First-time acupressure cushion users may feel strange or even uncomfortable using it. Any discomfort will subside as your body responds to the stimulator’s effects. Pain relief usually begins after a few minutes of contact.