Mould makers' know-how of La Glass Valley is one of the fundamental elements of the quality of luxury and top-of-the-range glass bottles and containers. 2 different moulds are indeed needed to produce a high-grade bottle. A first mould rough-hew and it is determining for the distribution of glass in the bottle, then a second mould finish the work and will give the bottle its final shape. Moulds are created by independant companies which also have a capacity to work for Art of the table and any industry requiring pieces of high precision.