Hi Giedre11 and Pauline
Yep, you just pick up the stitches - I know most patterns say 'Pick and Knit' - but what generally happens is that you're turning cast (bind) off stitches back into 'live' stitches again or in this case, picking up the side edges of the cardigan front to make a button band and then you work (knit or purl, depending on pattern) the following row.
My computer Guru is working this weekend on my website
to add the new needles to it.
At the minute, I've only been making 'hook' stitch markers but now I'm expanding the range of items to include circular needles and beaded stitch holders/pins for shawls.
The site should be up and running by tomorrow evening (Sunday).