Warning! Or, as the advertising slogan suggests, should that be warming'? Either way, Hampshire-based manufacturer e-Foundry believes its new offering, Hot Juan's Extreme Heat Chilli Crisps, will be a sure-fire hit with lovers of hot food. The offering, aimed at adult snackers, contains Habanero, said to be the hottest chilli in the world. Hot Juan's Hot N' Smokey Chilli Crisps completes the line up.