The Peter Hess® Therapy Singing Bowl is of a quality that is almost nowhere available on the market. This singing bowl is based on the experiences having been made with the Peter Hess sound massage since 1984 and having been consequently implemented during the development of the singing bowls. For this process, we have built up own workshops. Production is controlled by corresponding experts, among others by an experienced metal engineer. Consequent control processes guarantee compliance with our high quality demands.