Aquila 68U Thundergut Ukulele Bass, 4 String Overview
The Aquila Thundergut Ukulele Bass Strings have been specially designed for instruments such as the Kala U-Bass and the rare but awesome Ashbory bass. The dense but elastic material has a long life and gives a great thumping tone.Available for 4 string (68U) and 5 string (69U) ukulele basses.