Biscuit maker United Biscuits has announced the expansion of the McVitie’s Digestive brand into the bite-sized segment with the launch of McVitie’s Digestives Nibbles. Described as “a modern way to enjoy the great taste and texture of McVitie’s Digestives, with an added chocolatey treat”, McVitie’s Digestives Nibbles come in Milk Chocolate, Dark Chocolate, Double Chocolate and Caramel varieties and will be available in 120g pouches for an RRP of £1.89 …