Best stencil ink?

[gallen1999]

I am looking to stencil my racquet and am wondering what stencil ink lasts longest? Could I use any type of paint or marker instead?

 

[bigdaddyps]

I use octopus ink. Great stuff. It's like it's got eight lives!
The best comes from the rare... Sorry I can't reveal the secret. The only thing I can say is that it lives in the Mariana Trench.