That was one of the things that I liked about the G5 Tekan II's. Easy to resharpen and I could reuse them, was wanting to do the how many deer with one arrow trick. With all that said the one I took the button buck with is still on the shelf and I have a new one in my quiver. I do not consider buying a pack of heads every season a problem, but I have never used more than a pack in one season so it is no biggie for me. Maybe in some areas where guys a whacking alot I might want to do it more, but do big push for me right now.