That is a very nice group of handles! Your friend did great job turning them and you're doing them justice with the finishing. For a first set these are impressive.
Oh, I get it.If you're looking for an easier finish, CA is not the one. It takes several coats, preferably thin CA only or thin CA followed by medium viscosity CA. Sanding through is almost impossible not to do until you get the hang of it which makes it even more labor intensive when you're learning how to do one. If you don't have a way of spinning the handle it becomes still more labor intensive. It needs to be sanded and polished through several grits using either micromesh or liquid abrasives just like an acrylic handle because in layman's terms, you're basically coating the wood with acrylic. It's a great finish (unbeatable IMO) but one that requires some practice to get good at.