Aquila Thundergut Bass Ukulele Strings

Thundergut is a special very elastic and dense material developed by us in our headquarter that assure superior performances over the common polyuretane and silicon rubber bass strings available in the market. Thundergut assure fast and stable intonation; no sweet finger’s slip on the strings, powerful performances. The 4 string set is designed for Bass ukuleles 20 inches scale or less; the 5 string set is designed for 23 inch scale only. Gut color: Yellow brown