At Ardennes-Coticule, we believe in more than just sharpening tools—we believe in the power of tradition, nature, and mindful craftsmanship.
When you choose Ardennes-Coticule, you’re not just buying a sharpening stone — you’re embracing a lifestyle that honores craft and embraces sustainability.
— Maurice Celis & Rob Celis, founders of Ardennes-Coticule
Our Mission — Blend heritage and craftsmanship with modern needs.
Nestled in the heart of the Belgian Ardennes, we’ve been crafting premium sharpening stones for over 150 years. Our mission is simple yet profound:
To blend heritage and craftsmanship with modern needs, providing you with the finest natural sharpening tools—whether for kitchen knives, straight razors, gardening tools, or woodworking blades.
Every Ardennes-Coticule stone tells a story of precision, care, and a commitment to excellence.
Our Promise — Handcrafted, unique and local.
We’re proud to carry labels that recognize our dedication to tradition, craftsmanship, and sustainability:
100% Handmade: Each stone is crafted by hand, ensuring a truly artisanal product.
Every Stone is Unique: Because they’re made from natural materials, no two stones are exactly alike.
Rooted in Belgian Heritage: Our craft is deeply tied to the Ardennes region and its rich history.
Read more about why our sharpening stones are exceptional.
The Team — The Hands and hearts behind Ardennes-Coticule.
Maurice Celis, our founder, brought these ancient stones back to life, laying the foundation for a new era of exceptional sharpening stones.
Rob Celis, represents the next generation. He blends innovation with tradition, breathing new life into the brand while preserving its rich heritage.
But our team doesn’t stop there. We’re proud to work alongside with skilled people and a growing network of ambassadors—skilled artisans, chefs, barbers, and sharpening experts—who proudly use our stones in their craft and help spread the Ardennes-Coticule story around the world.
