
BioCarbon® strings are made using a blend of a recently discovered bio-plastic derived from sugar-cane. The sound of these strings delivers a powerful, brighter and clearer pitch that provides superior acoustic projection and sustain, as demonstrated by extensive laboratory analysis, and sound tests. BioCarbon® strings feature elevated resistance to wear and tear under tension, an extraordinary resistance to humidity, and a superior permanence of tuning, as well as an excellent grip on the fingers.
Engineered for professional musicians and refined ensemble players, Biocarbon strings offer remarkable acoustic presence with lasting sustain. Their specific gravity ensures responsive playability, and with near-zero moisture absorption, they remain stable across diverse climates. For those seeking an eco-conscious alternative without compromising performance, Biocarbon delivers natural beauty in tone and texture. It’s more than a string—it’s a sustainable voice for timeless music.

Our strings are designed for players of all genres and experience levels. Whether you are a passionate beginner or an accomplished virtuoso, Sipario has the perfect string for you.









