Children can take part in an activity day for Red Nose Day.

Ryman Stationery in St George's shopping centre, Harrow, will be running a ‘Find the Snotty Professor’ activity, giving customers the chance to win an art set and raise money for charity.

The stationer is selling a set of three funny-faced pens costing £1, with at least 70p going to Comic Relief to help transform the lives of some of the poorest and most disadvantaged people in the UK and across Africa.

Children can take part in a fun day of activities at the shopping centre on Friday from 10am to 3pm.

Kevin Cahill, chief executive of Comic Relief, said: “Once again, Ryman is providing much needed support to Red Nose Day, and buying one - or all - of the pens is a great way to donate to Red Nose Day this year.”

Comic Relief Day will take place on Friday March 13.