I have had my options interchangeables almost a year, and just now discovered I have two sets of #10, but no 10 1/2. All the posts say how cooperative the Customer Service is, but do you think it is too late to call them? I’m embarrassed I didn’t check the set thoroughly when I first got it.
Dun worry they will sure send you one … i bought mine long time ago and still they send the correct size to me …just give them a call…
Give them a call. It can’t hurt. And I wouldn’t find it odd to not notice if you hadn’t knit with them yet.
I’m sure you won’t have a problem. They really are great!