Snark Clip On Electronic Guitar Tuner. The latest word in electronic clip on chromatic guitar tuners, the Snark has a full colour display, fast and accurate tuning and a 'stay put' clip that allows the display head to rotate through 360 degrees. A stylish design, easy to use and a tight tuning! Features frequency range tailored to guitars and can be used on front or back of headstock (accommodates left and right handed players). Works just as well on ukulele too - fancy that!