He has an interesting range of stock but far too big a clearance section to bode well. I wonder about some of the buyer's choices that were made. Nevertheless, I'd give them a go.
If you're looking for different sizes of formers for blocking knitted socks this is the place for you! Absolutely nothing wrong with them of course but it doesn't look like the sort of place that you might go looking for them in the first place. Its specialisms aren't that clear.