I volunteer as a high school archery coach and it was time for senior night. We needed something to present to our graduating archers. I found these 7.75" glass trivets at the dollar store (for $1) and decided to give them a try as a plaque. I used 8 mil sandblast vinyl cut on my Graphtec and placed the stencil on the textured side of the glass. Blast media was 80 grit aluminum oxide from Tractor Supply shot at 60psi.