Giant Retro M&M (chocolate candies) a long standing family recipe. a delicious sweet and crunchy cookie but on a much bigger scale. what's not to love? All the cookies are made in the UK in a factory by s family run business with over 10 years experience. they are all made fresh and individually wrapped. is cookie is approximately 15cm (100g) ALLERGIES EGG MILK FLOUR MAY CONTAIN TRACES OF NUTS. SHELF LIFE. ALL THESE COOKIES HAVE A SHELF LIFE OF 3 MONTHS. we have a wide range of flavors available so please see our other listings for more flavors and deals. these cookies are not vegan/dairy free.