Thundergut is a special very elastic and dense material developed by Aquila that assures superior performances over the common polyurethane and silicon rubber bass strings available in the market.

FEATURES:

• Thundergut assures fast and stable intonation, low adhesion under the right hand fingers, and powerful performances.
• Gut colour: Yellow brown
• Tuning: GDAEB

Please note: This 5 string set is designed for 23" scale only.