Aquila 140U Thunderblack Bass Ukulele

Thunderblack is a special very elastic and dense material developed by us in our headquarter that assure superior performances over the common polyurethane and silicon rubber bass strings available in the market.

Thundergut assure fast and stable intonation; no sweet fingerâs slip on the strings, powerful performances.

String color: Black

Thunderblack: 140U

Set: 4 Strings

Tuning: GDAE

Scale Length: 20"-21" scale only