I love credit card sized things

This EDC loadout is… unique. It appears to be a minimalist, almost retro-focused carry, centered around a vintage calculator. It's a very specific aesthetic, leaning into a nostalgic, perhaps academic or engineering-minded style. It's not a typical "survivalist" or "tactical" EDC, but rather a functional item chosen for its utility in a particular context.

Pros

The Casio SL-760 calculator is a highly functional tool for anyone who regularly needs to perform calculations. It's compact, reliable, and doesn't require batteries (solar powered). It's a solid, practical item. The size is also conducive to pocket carry.

Suggestions

This loadout is extremely limited. It lacks almost all the common elements of a well-rounded EDC. There's no cutting tool, no light source, no writing implement, no wallet or means of carrying identification/money, and no first aid. Depending on the user's needs, adding at least a knife, pen, and wallet would significantly improve the overall utility. A small flashlight or keychain light would also be beneficial.