Pure Zirconium on the outside, EC original acrylic on the inside.
Zirconium has been electro-anodized to achieve coloration and given a soft matte finish. The acrylic liner was cut from my own, in-house poured acrylic material.
Size: 7 Width: 9.5mm
Arrives boxed with custom leather pouch and Certificate of Authenticity.
Covered under the EC Lifetime Warranty and can always be sent back for cleaning and/or polishing up.