According to the blog stats there are many people who come here searching on terms such as “where to buy blocking wires”. Clearly we are all of the same mind.
Well, the good news is that an affordable blocking wires kit is now available in the UK from KCG Trading Limited. This is the trading arm of the Knitting and Crochet Guild, so is about as reputable as they come. They have the Fiber Fantasy kit at just £19.95 – 10% discount applies if you are a member of the Guild (£20 per annum). The ordering system is… quaint.
No affiliation, blah de blah…
Hope this helps