The retail giant has reduced the Guinness Nitrosurge Starter Pack Device and Cans Bundle to £47, down from £50.50 This may not be the biggest discount but the deal includes 10 pint-sized cans of ...

For comparison, a four-pack of normal Guinness cans at 440ml each has a recommended retail price of £4.75 – and so proves to be the better value. ...

The plastic ball in the Guinness can, also called a "widget," ensures the draught stout has its classic foamy head, as if it were poured from the tap.

The Guinness Nitrosurge has achieved a 4.5-star rating after 1,700 Amazon reviews, with 89% of these being four or five-star ratings, reports the Express. 'Nitrosurge is a must for Guinness lovers ...