QUICK TUNING: Tune your guitar or bass with ease with the Eclipse Guitar Tuner. Featuring quick and accurate tuning, large screen, and strong clamp that is adjustable for a variety of viewing angles. | EXTREME ACCURACY - Great accuracy with a wide calibration range (435-450Hz) guarantees precise performance. Calibration is also adjustable. | EASY TO READ & ADJUSTABLE SCREEN: Screen is a vertical, full color display with limitless viewing angles. The dual swivels makes mounting perfect for left handed or right handed players anywhere on the headstock. | STRONG CLAMP: The Eclipse clip on guitar tuner can be mounted anywhere on the headstock without worries of slipping. | AVAILABLE IN 6 COLORS: The Eclipse Guitar Tuner is available in 6 stylish colors of black, blue, green, purple, red, and yellow.

HUMIDIFICATION SYSTEM: D'Addario Humidipak is the only maintenance-free, two-way humidity control system for guitar. Includes pouches and guitar humidifier packs. | PROTECT YOUR GUITAR: Protects your instrument against warping, cracks and other damage cause by lack of humidification. | TWO WAY HUMIDITY CONTROL: The first two-way humidity control that maintains a constant 45%-50% relative humidity level within your instruments case | AUTOMATIC HUMIDIFIER: It automatically maintains the optimal 45%-50% relative humidity level within your instrument case, eliminating the guesswork and potential mess related to refilling a humidifier. | AUTOMATIC ADJUSTMENTS: No more manual adjustments based on seasonal changes, geographic locations, temperature, or other factors unlike refillable humidifiers.