Newly developed violin string from Kaplan (by d'Addario, USA). Maufacturer claims:

• Kaplan Amo delivers warmth, richness, and flexibility for brighter instruments
• Synthetic core produces a rich, powerful tone
• Short break-in time and excellent bow response provides superb playability

Steel string, aluminium wound Loop end!

Violin string, chrome steel wound. Available in heavy (red, forte). Old type envelope!