England
Harry Howe's
This marvellous cocktail foamer from Harry Howe’s is just the thing if you're looking to add the perfect frothy head to your cocktails – without the use of egg whites. Perfect for Sours and the like, simply add five drops of this to your shaker to achieve a silky foam, with far less faff than all that egg cracking and separating nonsense. It's vegan friendly, too!

Don't buy this foamer it will ruin your drinks with a bitter sour musty taste. Mrs betters bitters has always been my go to, should have stuck with them