This isn't a particularly cheap item, manufactured by a European supplier and bought from Amazon's UK web site, so I was pretty disappointed to find that it's supplied with a European power supply. I'd expect that if I was buying cheap junk from China. You need to use a 13amp square pin to 2 pin euro adaptor if you want to use it in the UK. 0/10 to Stirio for not considering the needs of their UK export market. UK Buyers beware.
Other than that this seems solidly made and seems to work as advertised.
Because of the power supply issue I can't rate this as more than 3 stars. It would have scored more highly if not for that.