Hammer Jammer – Original
The Hammer Jammer is a guitar accessory, and it features six little hammers that you tap with your fingers or palm. The hammers, in turn, strike the strings and set them vibrating. The resulting sound is both percussive and not unlike that of a struck harmonic.
In addition to giving you unique sounds from any guitar, the Hammer Jammer lets you easily perform multiple string trills and unusual patterns. It also provides an alternative way of playing for people who have limited movement due to injury, illness or age.
The Hammer Jammer fits all 6 string guitars with standard neck widths.