I found this in a shop just off Piccadilly - the bar name is in English but all the ingredients were in what looked like Arabic, so I'm assuming it's not a UK product (especially since Nestle have just made such a hoo-hah about the 'choose your favourite KitKat' and the peanut butter relaunch). Similar to KitKat Senses in a way, but with denser filling - and nicer for it in my view.