Transformation of glass hollow ware. Glass blowing for beauty, paramedical, scientific and industrial sectors. Manufacturer of glass accessories for beauty treatments, massages: high frequency electrodes in violet or neon gas, glass cups for Lucas Championnière atomiser, screw or tubular connection. Manufacturer of tubes to conserve fluid specimens, natural history collections, glass instruments for entomology, Sauvinet cannula plastic hoses for suction apparatus.