If your dad’s a bit fuzzy round the edges, check out the cruZer 6 Face 3-in-1 shaver, trimmer and styler from Braun.
It works for beards, goatees or clean-shaven fellas and they can even take it in the shower. It has a two-widths trimmer and four comb settings. From Boots, £69.99. See www.braun.com/uk