Maxons Stupidly Sour Citrus Mix Boiled Sweets British

Our Stupidly sours are a remarkably sour coated boiled sweet. Once (if) you have made it through the coating there is a fantastic citrus flavoured sweet with the pot containing a citrus mixture of 4 different flavours; orange, lemon, lime and grapefruit.  

20 seconds of a stupidly sour coating gives way to a great tasting citrus sweet but can you last the 20 seconds???