My tack button order from YKK came in last week. There are a lot of choices when it comes to tack buttons - a half dozen choices for materials and several dozen finish choices. It's taken about three weeks of going over options, and what I can afford, to come up with this order. I'm pretty happy with the way they look.
Still need to get a hand press to attach them. I've done the hammer-thing with previous jeans and ruined quite a few buttons that way.
Left to Right - tin finish, plain steel finish, ebony finish