




Performance
This ruler doesn’t flex, bend, or mess around. It lays flat, snaps open with intent, and locks into place like a proper tool should. Whether you’re sketching layouts, checking gear mods, or just lining things up right, it gives you precision without plastic nonsense. It’s the kind of piece that makes you wonder why you ever settled for a bendy throwaway in the first place.
Pros
- Folds down to 15cm—ultra-packable without losing full scale.
- Aluminum build—solid feel, zero flex, smooth matte finish.
- Laser-etched markings won’t wear off or fade.
- Locks flat when unfolded—no wiggle, no play.
- Metric and imperial versions available for either system.
Cons
- No edge protection—can get nicked up in rough kits if not wrapped.
- Not magnetic or multitool-integrated—strictly a ruler, but a damn good one.
Specs
- Length: 30cm unfolded / 15cm folded
- Material: Anodized aluminum
- Markings: Laser-etched (mm scale; some versions have imperial)
- Weight: ~40g (1.4 oz)
- Made in: Japan
Final Thoughts
The Midori Foldable Ruler is a ruler for people who actually give a damn about their kit. It’s precise, compact, and clean enough to live in any gear loadout without compromise. Nothing flashy—just pure function, folded down to fit your pocket.
More Precision. More Function.
Every tool we review moves with purpose. Sharp, minimal, built to last — gear that earns its place in your kit. No trends, no noise. Just precision instruments for those who understand that less is more, and what you carry defines how you move.

