D'Addario Helicore Violin D Cases protecting the instrument against thermal

protecting the instrument against thermal shocks

Liberating your overall sound and providing easy response and effortless playing in the lower register

YKK zippers

A-Synthetic core

Engraved black anodized Luthier logo

D'Addario Helicore Violin D Cases protecting the instrument against thermalDAddarios Helicore strings have a multi stranded steel core giving a clear, warm tone. They have excellent pitch stability and quickly settle to pitch once fitted. A versatile string that works well for a wide variety of playing styles and instruments. All DAddario strings are designed, engineered and manufactured in the USA. D Steel core, Titanium wound. Medium Tension.