I’ve done a bunch of shotglasses for fund raisers, but ran into the 2" height limit for glasses larger. I found the article here where they lasered a stencil for a bottle, so I gave it a shot.
I lasered onto painters tape sheets bought on amazon. https://www.amazon.com/gp/product/B00HSKJZG0/ref=ppx_yo_dt_b_asin_title_o03_s00?ie=UTF8&psc=1
I tried it two different ways
1.) Laser it off then peel the backing off.
2.) Reverse your image, peel the backing then laser it.
Both had plusses and minuses.
Anyway here was some of the work done so far.
I used this to sandblast: