Single string for concert ukulele from Red series that is suitable as a low G-string for Aquila 85U and 86U string sets or ukuleles with GCEA tuning with low G-string. It is manufactured from Super Nylgut material with added copper powder and delivers a unique feeling and a strong, consistent sound, thanks to Aquila's revolutionary approach which changes the specific weight of the material, increasing it progressively to leave the gauge almost unchanged. The string also maintains its intonation better and provides superior performance over traditional strings, so it is for musicians who love bright sounds and powerful voicing across the full scale of the instrument.