Crazy Little Thing ™ The biggest thing in tuners…is the smallest! New from SNARK®…the Best Tuner on Earth! Tunes guitar, bass, uke and more. Exquisite tunning comes in a tuner the size of a guitar pick. The super bright display makes it easy to read in bright sunlight or the dim light of a dark stage plus...it's rechargeable! No batteries to change! Get Crazy!