I don't want to rain on your parade.
I use the letter opener which was free from my insurance agent. It does save time and energy to use this little razor blade device to clip threads quickly and cleanly. The clipper I have had a gripper area large enough to enclose the agent's business card. I removed the card and inserted a picture of my dear daughter. Now, I see her photo each time I reach for this handy tool. I would say this is my favorite tool!
