Simon Difford's own bitters for the Margarita, made by Bob's Bitters. Lavender leads a blend of aromatic botanicals, with a few secrets kept back, and just four drops sharpen a Margarita while drawing out the agave in the tequila. There are cocktails using it over on Difford's Guide. ABV 33.5% | 100ml | England. May contain gluten and waln