Review on Titanium Keyring by BANG TI: Easy-to-Use Operation for Ultimate Convenience! by John Frazier

I'm pleasantly surprised at how powerful this little thing is. It's easier to open than regular key loops; You don't have to worry about splitting nails. Transferred several keys to a new cable until I was disappointed with it. It's thin and moves freely on my keychain. There was no rust, I will try to update if there is a chance.