Keychain with titanium "Welcome This is a Ferrule" BB&F / 3DP Design ferrule.   Keychain element is stainless steel.   Base is CNC milled from aluminum.  Assembled without a base ring to keep the overall size of the piece as small as possible.   Comes with an awesome color lasered titanium key fob as well.

This piece is a screw-in assembly but will be bonded together to prevent it from coming loose in your pocket.  It can be left unbonded on request to allow you to change the ferrule - just drop us a note to let us know your preference.