Otto Musica gladly announce our new Mirage CarbonPoly violin cases! These CarbonPoly cases use a carbon fiber-infused polycarbonate shell. This material not only makes the case strong, rigid, and lightweight like other carbon fiber case, but also provides better temperature insulation. Its woven-textured surface is more scratch resistant. The new Mirage CarbonPoly violin cases come in classical contoured shape “CN-5401” and oblong “CN-5402“.