Thundergut is a special very elastic and dense material developed and patented by Aquila Corde Armoniche that assures superior performances over the common polyuretane and silicon rubber bass strings available in the market.
AQUILA THUNDERBROWN BASS UKULELE STRINGS UBASS/ASHBORY BASS 4 STRING 18-21" 165U
AQUILA THUNDERBROWN BASS UKULELE STRINGS UBASS/ASHBORY BASS 4 STRING 23-26" 167U
AQUILA THUNDERBLACK BASS UKULELE STRINGS UBASS/ASHBORY BASS 5 STRING 23-26" 147U
AQUILA THUNDERBLACK BASS UKULELE STRINGS UBASS/ASHBORY BASS 4 STRING 23-26" 170U
AQUILA THUNDERBLACK BASS UKULELE STRINGS UBASS/ASHBORY BASS 4 STRING 18-21" 140U
AQUILA THUNDER REDS BASS UKULELE STRINGS UBASS/ASHBORY BASS 4 STRINGS 18-21" 91U
