Thunderblack is a special very elastic and dense material developed by Aquila in their headquarters that assures superior performance over the common polyurethane and silicon rubber bass strings currently available in the market. Thunderblack strings are fast with stable intonation, low adhesion under the right hand fingers, enabling powerful performance. The 4 string set is designed for Bass ukuleles with a scale of 20 inches or less.

Specifications

Common questions