Yesterday I purchased needle tips to prevent my knitting needles from poking holes in my craft bags. Most of my planned projects will be worked on smaller sized needles (8's and below).
I accidentally purchased the large sized tips. So the tips I ended up with are made for sizes 9 through 15. Size I had just purchased (the same day) size 10 and size 13 needles, I decided to open the package and try them out on my 8s. They fit and work great.
However, they don't fit on my newly purchased sized 10s! :) lol