Introducing the ultimate musician’s tool featuring a single-note strobe tuner, flashlight and bottle opener. Shine the LED light, specially calibrated to the frequency of your low "E" string of your guitar or bass, to tune your instrument or just use it for a flashlight when you drop a pick. There is also a bottle opener for enjoying your favorite beverage.

Functions as:
Keychain
Tuner
LED Flashlight
Bottle Opener!