I've purchased and used Boye needles before and still have all the ones I've accumulated through the years. They are a quality product and these are just as I expected them to be. They're exactly as advertised and I'm very happy with them!
I'm knitting a pair of light pink ribbed long pants withese 16" circular knitting needles. I like the ease and the progress I make withe. They are very light weight.
I am waiting for the yarn to arrive, so have yet to use these. I have used Boye needles and hooks for a very long time, though, and I'm sure these will will great.