Frame: Stainless steel
Natural spinel is a gemstone that has become a great favorite with gem dealers and gem collectors; one might even say that spinel is for gemstone connoisseurs only.
It is a hard glassy mineral occurring as octahedral crystals of variable color and consisting chiefly of magnesium and aluminum oxides. Some spinels are among the most famous gemstones in the world: among them are the Black Prince's Ruby and the "Timur ruby" in the British Crown Jewels, and the "Côte de Bretagne", formerly from the French Crown jewels.
Acrylic resins are a group of related thermoplastic or thermosetting plastic substances derived from acrylic acid
Acrylic resin is extremely weather and scratch proof. In solid form, the acrylic resin can last for decades, and It does not yellow when exposed to sunlight, even after many years.
William Henry uses innovative acrylic resins with rare and original color compositions.