With their fixed grins and oxygen tanks, Speeding Grandads are guaranteed to raise a titter. And that's before you've seen them whizzing along your desktop or careering around the floor. Just place your bets and it's first past the finishing post (well okay, the stapler). An ideal pressie for (old) boy racers, Speeding Grandads make great desktop companions, and they're perfect for settling office disputes. They're also great gifts for any dads, grandads or uncles with a decent sense of humour.

Dimensions: Approximately 6.5 x 6 x 3cm