Check the listing for details. Thomastik Rondo Cello String Set 4/4. Condition: New. Listed at 428.95 USD. Thomastik Rondo Cello String Set 4/4Authorized dealer over 40 years USA. "Gary Ritter Strings Shop" - South Lyon, Mich. Shipping outside lower 48 states USA and HI. - AK. will be calculated. Rondo cello strings work on many different instruments but were particularly composed for soloists with modern instruments. Combining soloistic power with an expressive focus while playing equally providing a sonorous and deep sound, Rondo for cello stands for outstanding balance of warmth and brilliance. These strings offer abundant modulation in all registers. Even in the delicate pianissimo they reach and keep their full potential and projection. Rondo for cello impresses with being almost instantly playable and quickly perk up to their full sound potential. They respond immediately and inspire artists with great tuning stability as well as an exceptional long life span. Soloistic powerExpressive focusSonorous, deep soundVast dynamic rangeMaximum resilienceSet CompositionA-String: Multialloy wound over carbon steel core (41.4 lb)D-String: Multialloy wound over carbon steel core (31.5 lb)G-String: Tungsten/chrome wound over spiral core (31.5 lb)C-String: Tungsten/chrome wound over spiral core (30.4 lb)