I posted about those last fall, nobody commented. figured I was the only one who owned a set. They are my go-to set currently. have been using them since they were introduced and had the $25 sale. I don't think they sell them individually, and not sure they will ever be able to be warranted, but I bought 2 sets. one is packed away for a backup. been using them almost daily for probably 5 months now. the tips have not worn off at all. it's like using a screwdriver with a bit of valve lapping compound on them, without getting messy.
there is absolutely no comparison to the standard craftsman clear handled junk...