A stealthy reimagining of a GiantMouse icon featuring MagnaCut steel and brass accents.

GiantMouse is kicking off the new year by leaning into a darker, more sophisticated aesthetic. The company has announced the next evolution of one of its most popular designs: the ACE REO—Black & Brass. This isn’t just a simple color swap.

The ACE REO has always been a staple for those who appreciate clean, purposeful lines, but this version dials up the contrast. Set to release on January 13th the Black & Brass model is designed to feel solid and intentional from the moment you pick it up.

CPM MagnaCut and PVD Titanium

At the heart of the folder is a blade crafted from CPM MagnaCut. By now, most enthusiasts know MagnaCut is among the gold standards for balancing toughness and corrosion resistance. GiantMouse has finished the blade with a sleek PVD coating, adding an extra layer of durability and a stealthy, non-reflective look.

The handle matches that energy with a PVD-coated titanium frame lock. The result is a monochrome, “blacked-out” profile that serves as the perfect canvas for the knife’s standout hardware.

Brass and Patina

What really makes this version pop is the inclusion of a brass backspacer and pivot collar. The warm gold tones of the brass provide a sharp contrast against the dark PVD titanium. Perhaps more importantly for collectors, the brass is designed to age. Over time, it will develop a natural patina based on how you carry and use it, ensuring that every knife eventually becomes a one-of-a-kind reflection of its owner.

Versatility and Carry

True to the GiantMouse ethos, the ACE REO is built for the pocket. It features a reversible steel wire clip for versatile carry and runs on a smooth bearing pivot for snappy deployment. Manufactured in Maniago, Italy, the craftsmanship is exactly what you’d expect from a collaboration involving Jesper Voxnaes and Ansø.

ACE REO—Black & Bras Specs
Blade Steel: CPM MagnaCut
Blade Finish: PVD
Handle Material: Titanium
Handle Finish: PVD
Lock Type: Frame Lock
Blade Length: 3.325″
Overall Length: 7.94″
Weight: 3.2 oz.
MSRP: $315

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