Not kitchen knife related but what do you call this from Kato and is there any maker that does similar product?

[shauk]

Hey KKFER,

Stumble across this interesting piece from Kato, can anyone tell me more?

https://www.japanesenaturalstones.com/kanekuni-kiyoshi-kato-tamahagene/

 

[Jovidah]

Letter opener?

 

[M1k3]

A shiv for the discerning incarcerated felon.

 

[Corradobrit1]

Wagyu steak knife....because you're worth it.

Or Baby's First Katana?

 

[HSC /// Knives]

you could try Dave from Crossed Heart Forge, Vancouver Island CA

 

[shauk]

Letter opener?

Yeah first thought, should do well sitting on my desk but the price