Proudly presenting the selected White Onyx Stone in contemporary sculptural creations, each block stands as a one-of-a-kind natural masterpiece. Formed over millennia by underground waters and minerals, its layers capture the majesty of nature and the miraculous process of geological formation. Renowned for its natural translucency, pure and soft white hues, and intricately layered veins, White Onyx radiates a vivid, refined beauty, as if imbued with the very soul of nature.

From the quarry to the Atelier, Boulder traces a single, honest journey: an unpolished fragment of onyx becomes both inspiration and ornament. The box’s smooth, marble-like body speaks of patient shaping and precise finish; the rough-hewn knob preserves the stone’s original voice. Together, they create a quiet contrast — continuity of material, contrast of textures — that honors the origin of any creations. Boulder is both a place to store small treasures and a small monument to the process that made them.