Not sure what to think about that one. The only use I have for utility blades is box cutting so they fit into the recycling container. Nothing I would EDC
I like the look of that. Could come in very handy for a small utility knife tool. Were there any details on how you change the blade? I hope it's not a scales off job every time.
IIRC correcrtly, you have 3 positions, closed, cutting and all the way out to replace the blade. Really simple design.