Package has been opened but never used - good as new condition. Simple to use, Guinness NITROSURGE cans and the NITROSURGE Device* puts the craft of draught in your hands NITROSURGE is a complete, portable pouring experience that uses innovative ultrasonic technology so you can enjoy a beautifully smooth Guinness wherever you are NITROSURGE - Working exclusively with Guinness NITROSURGE cans (sold separately), the NITROSURGE Device brings you the magic of a superbly poured Guinness, time after time The rechargeable NITROSURGE Device uses innovative ultrasonic technology so you can enjoy a beautifully smooth Guinness wherever you are. The device is waterproof for easy cleaning
