Larsen Violoncello Set, A/D Soloist's + G/C Magnacore 4/4 medium ty and great, personal tone are the main characteristicsof the Larsen strings. The red seal on each individual bag guarantees an original product. Set / Violoncello 4/4 a d G C - medium gaugea, dSoloist's Edition: Steel/Chrome SteelG, CMagnacore (spiral rope core)/TungstenCello strings for the professional musician.A/D Soloist's Edition:Forsoloistic playing. G/C Magnacore: New strings,with big tone volume.Refinement and further development of the Wire Core strings. Core material: spiral (stranded) rope, wound with tungsten. Extraordinary sound characteristics in pianissimo. Warm and very focusing sound colour.High, consistent quali