The Essential Clip-On TunerThe UNITUNE CLIP NOIR offers uncompromised tuning quality and versatile tuning options. With high-quality construction, fast and responsive performance and the utmost accuracy, UNITUNE CLIP NOIR is the essential Clip-On tuner for any guitarist, bassist or ukulele player!With its elegantly simple and sturdy design, scorchingly bright display and quick responsive performance, UNITUNE CLIP NOIR is the obvious companion for serious musicians and bedroom heroes alike.It’s elegant, intuitive to use, and sure to hold up for years and years of tune-ups.