yes theres no widget in these cans and its the nitrosurge device that does the surging its pours a lovely pint better than my localBetter than Draught Flow?
I'm curious about the cans themselves - I take it the can doesn't have the "widget" and it's the powered spout that does the surging? If so, good that there's no plastic ball in every can.
£30 for the surger is a bit much and also I believe the Cans are dearer than the others, may be wrong on that though. My local Wetherspoons does Guinness at £3.32 a pint, although it's the Super Chilled Rhubarb, it is drinkable, the temperature though makes the Guinness loose it's flavour somewhat, when did Guinness need to be that cold?