The capo is designed primarily for acoustic guitars, but can easily be used for electric guitars as well. The shape of this capo is one of the most famous on the market. The "Trigger" system allows quick and precise positioning of the capo on the instrument. A high-quality precision joint in combination with a solid spring ensures sound without compromise. The special rubber does not retreat when in contact with the string, but blends with any thickness of strings and prevents rattling.