Stainless filament

[Dozzer]

https://www.additive-x.com/shop/supplies/markforged/metal-x-filament.html
There are a few metal 3D print processes now, some good, some not so much.

 

[Bki26]

 

[Onoff]

Anyone suggest a good "brass" filament that can be printed then heated or whatever to solidify into "proper" brass?