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Knife Design
Functional, Ergonomic
and Performance-Driven

Professional knife design focused on usability, balance and durability, without compromising modern aesthetics.

My Designs

Tactical and military knives
created for those who serve

Specialized duty knives: tailored designs for military, law enforcement, and SAR personnel.

My Designs

The Vision
Behind the Blade

An insight into the designer’s process and technical approach to blade design.

About

Welcome to HydraDesignProject

From Drawing


To Reality

hydra design

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Boker

Kirke

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Kubey

TLB

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Petrified Fish

Trilobite

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Kubey

Mos

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Alessandra
De Santis

MY COLLABORATIONS

Gallery

A collection of photos by Hydra Design

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"If you can recognize a knife only by its silhouette,
it means that the designer has done a great job!"

@f.cotti

Receiving feedback like these is one of my favourite things about doing collaboration as designer, and always remind me how grateful I am for this opportunity.
[A. De Santis]

Hydra Design is the knife design division of Hydra Project Company, specializing in modern tactical knives and EDC tools.
Founded by Alessandra De Santis, freelance knife designer, Hydra Design develops original knife concepts and collaborates with international knife manufacturers worldwide, creating production-ready designs that combine functionality, ergonomics, and distinctive aesthetics.

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