Read the back story here first!
http://justaclickaway.deviantart.com/art/Drinking-glasses-429180012
Read my disclaimer second!
Working with glass is dangerous (duh). Glass not only cracks, chips, fractures, breaks and smashes, it also embeds tiny fragments of itself into your fingertips if you're not careful. If you really piss it off it might also embed tiny fragments into your eyeballs and the eyeballs of your loved ones.
1. Preparing the glass, you will need:
Clean glass bottles, a measuring cup, masking tape, a glass cutter, lubricant.
If you actually read my description under the DeviantART picture, you'll notice that when I made my