One Direction have launched a range of nail varnishes and stationery to raise money for an anti-bullying campaign in the US. The boyband have teamed up with Office Depot to design products including notebooks, pens and stickers, aimed at raising funds for an education program in schools across America to stamp out bullying. Niall Horan said: “We’re really excited to partner with Office Depot and help spread the anti-bullying message...