Pirastro Obligato violin string E-1 3/4+1/2 medium, ball end, steel
Pirastro Obligato violin string A-2 3/4+1/2, medium, synthetic, aluminum
Pirastro Obligato violin string D-3 3/4+1/2 medium, synthetic, silver
Pirastro Obligato violin string G-4 3/4+1/2 medium, synthetic, silver