拡張パック | KeySmartを拡張して、より多くのキーやアクセサリーを収納

Took me about five minutes to snap the extra plates in, and now my whole EDC setup fits on one KeySmart instead of two keyrings. The spacers are a nice touch for keeping everything snug when you're not carrying a full load of keys.

I was skeptical about the fillers, but they're perfect for keeping the stack tight when I'm between key swaps. Now I carry a mini screwdriver and a couple of small tools alongside my regular keys without it feeling bulky in my pocket.

The spacer trick is genius—I used them as fillers for my smaller keys and the whole thing clicks together tighter than I expected. Now my pocket doesn’t have that annoying jingle, and I still have room to add a few more tools later.