Our blend of 4 essential oils: Camphor, Menthol, Cayenne pepper & Rosemary combined with the soothing effect of the built in roller work in harmony to relax aching joints & soothe away tension. Suitable for all year round use but especially valuable in cold & flu chills & respiratory congestions, a perfect aid to encourage your body to relax. Suitable for: Neuralgia Muscular pain Aching legs Sore tendons Painful joints