3 December 2014, 13:06
I love these handy little devices I've been using them for about 6 years and at the moment they appear to be on offer for about £8.50 post free.
http://www.ebay.co.uk/itm/Blade-Tech-Bla...27bc2b9946
http://www.ebay.co.uk/itm/Blade-Tech-Bla...27bc2b9946