Something went wrong, please try again later. Invalid email Something went wrong, please try again later. Marks and Spencer shoppers are keen to get their hands on a 'delicious' new range of snacks after spotting them online. The high street favourite has amassed a legion of devoted fans on its social media accounts, where the retailer regularly keeps shoppers up to date on the latest products available in store. Additionally, many M&S products feature on the pages of dedicated food bloggers. One popular account, NewfoodsUK, shared a picture of the new Colin the Caterpillar Mallow Whips, causing a stir among...