The unmistakable crack of Wall’s Viennetta is more than enough to make mouths water. Wave after wave of soft ice cream flowing over layer upon layer of delicious chocolatey deliciousness – is it any wonder that Viennetta ice cream is such a firm family favourite? A video has been released this week which shows how Walls produce their famous Vienneta which has gone viral with over 375,000 views in the first few days. A great example of flow production, quality & efficiency all in one.