Really good drip tips with a nice mouth feel. The bore is wide but it isn't ridiculously wide at the top. I'm liking these alot. They also look good, the middle part is not so wide as it looks in the pictures. They fit very well on my atomizers and hold tightly without ruining the o-rings when putting them on. Overall I recommend them warmly to anybody who'd like something else than glass or plastic drip tips.