1. A dozen glass tumblers ($10 at Bed Bath and Beyond)
2. Art work (My friend texted me a line drawing me she made, and I cleaned it up in photoshop and illustrator)
3. Lasercutting machine with Rotary Attachment (which requires a special class at Techshop)
This video gives you a quick overview of what you'll be doing.
I made it at SF Techshop!
Cleanup In Photoshop
I opened it in Photoshop, used the magic wand tool to remove the tan background, zoomed into clean up the edges with the erase tool.
I imported the image into Illustrator. When you open illustrator you want to make the canvas size the same as the surface area of your glass. I'll talk about that in the next step.