Refill for the P. GUILLAUME rosin in metal or wood packing.

Pierre Guillaume, located in Brussels, is a member of the International Society of violin and bow makers. He not only makes bows, but also repairs, restores and gives appraisals on old bows, providing players and instrument-makers with a first-rate service.

His knowledge in the bow matter combined to professional players experience allowd him to developp that specific rosin.

The rosin is made from 100% natural French resins, each with its own particular qualities. These resins are expertly combined by Pierre Guillaume according to a secret recipe.

By mixing resin glue with liquid resin, he produces a superior resin that provides excellent adherence and exceptional sound quality. It has won over not just violinists but also viola-players and even cellists.