Step 1: Gather Materials
as I said I used a glass milk bottle, I designed a sticker and got http://www.craft-signs.co.uk to print/cut it for me, I used an old phone charger and also got a strip of three RGB LED's
Step 2: Frost
Unfortunately I didn't get any pictures before I had it frosted. I stuck the sticker in the position I wanted it in my case it says 'Patience'.
then I was lucky enough to get my uncle to take it to work with him and shot blast it for me.
Step 3: Wire Up
Simple enough really doesn't need an explanation except I stuck the LED's right at the top of the bottle to the inside of the glass rim so when the lid is on they're out of sight