What Is Your Best Hand Tool, That Isn't Quite?

What is your tool that isn't actually a true casting and reloading hand tool but is a tool that makes them better, easier, and / or more portable?

Mine are Lee Speed Dies. Two with included shell holders, scoops, and instructions / load sheet, plus a chamfer and deburring tool, and case mouth flaring tools will fit in the little plastic box in which each comes. That's a two-fer of loadable cartridge to start, but that box is also a small fraction of the displacement of say my Hornady dies' box. LSDs are, as advertised, a faster and easier way to load on a single stage press; which all hand presses of which I know are.

Hornady powder trickler. Not a standard reloading tool, but it certainly makes it easier when the powder from the measure is real close, but not perfect... maybe a 10th of a grain off. One extra thing, the trickler is a bit light; so I put about 4 ounces of #6 shot in the base and covered it over with epoxy. Makes it a lot steadier.

A table mounted lighted magnifying glass. I got one from work and mounted it on my reloading bench. Its handy when I cant quite see details I want to.

The light I added to my LNL.
Attachment 221654

Dillon Tool Head Stands. Cant think of a better way to store a fully setup and ready to load toolhead.