Titanium Custom Name and QR Code Keychain noinlay Here's how to use it:

Here's how to use it:  https://youtu

the ring is not available in a dual finish

In the text box for the QR code link

For this reverse etched superconductor ring

but the copper has been eaten away from the surface with acid and the titanium/niobium alloy filaments are heat anodized to a blue/ purple color

Titanium Custom Name and QR Code Keychain noinlay Here's how to use it:These unique and functional keychains are laser cut out of aerospace grade titanium and have a QR code leading to a destination of your choice laser engraved onto the front surface (could be a crypto wallet public receiving address, a digital portfolio, your website, or so much more). For an additional fee, we can laser engrave another QR code on the back. We have the option to leave the keychain as raw titanium or anodize it a wide variety of colors