If you're like me and never have a cable handy when I need one, thought this is a cracking price, and great colours. Available at this price in red, green, yellow, blue - maybe more
(I use them to tell different types of cables apart).
These flat cables are longer than most (at 1.5m) and great quality - they seem to last better than some of the round ones I've had.
Also, don't forget quidco :)
Delivery appears to be next day - for free - impressive!