>>13212505get a dremel rotary tool fren, or a mini sand blaster and some tape.
you gotta have a steady hand for the dremel but theyre pretty inexpensive. taping and sandblasting is fun and ez but ido how much those cost off hand and too lazt to search...
got myself a dremel with a ton of bits so i could carve rock, but no motivation lole, so still in case :)
*if you do carve things make sure you have a fan in front of you drawing the dust away, especially if it's glass, metal or stone
you can do this :)
...
then again if you know someone with a laser etcher (something I really really want) then you can design any image you like, or upload pictures/maymays and have them etched into the surface
>awoo knifejust imagine lole