Not bad cheap wire. I did find on my system these made my system noticeably brighter, and ever so slightly grainy - less smooth. This was more noticeable on hi-def audio (SACD and DVD-A). I switched in my old cables again, and everything was more tonally balanced again. So, not really the result I was after, but for this price I figured it was worth a punt, given the myriad glowing reviews. It could just be that my system is not suited to this wire (the B&W 685 speakers are very neutral, but the Cambridge Audio A5 amp is a little on the bright side). I shall audition the wire with my Rega Brio R amp when I get it soon, and update the review then.
Slightly annoyingly, there are no "-" or "+" markings on the sheaths, so a little care is required to ensure that the wires are connected to the correct terminals of the speaker or amp at each end (or that banana plugs are correctly coordinated).