The 2011 Apprentice winner, Tom Pellereau, was in Watford on Saturday doing live demonstrations of his nail file products.

Alan Sugar’s business partner has sold £1million worth of products from his show-winning nail care brand, Stylfile.

Mr Pellereau said: "As someone who lives nearby, it was great to have a chance to meet and chat with the Watford locals.

"Since winning The Apprentice, the best bit of my job has been showing the public my inventions and hearing their feedback, so it was great to do just this at Tesco, on Saturday.

"The Stylfile collection is the perfect stocking filler and I was so pleased to see so many people had my products on their Christmas shopping list."