From Grenco Science. Each set includes: (2) Rechargeable Original microG Batteries + (2) Original microG Coils + (2) Extra Original microG Coils + (2) microG Mouthpieces + (1) G Keychain with microG Tool + (5) microG Mouthpiece Sleeves+ (1) G Wall Adapter + (1) Original microG USB Charger + (2) G Glass Containers + (3) G Cleaning Tips. Electronic components are backed with a 1-year warranty.
