Cutting and messing up

OK. I'm going to try some recycled glass bangles now. I have a blue vase/cup? that I picked up from a local thrift store for $0.50. I made sure that it was big enough to fit over my hand and now I'm cutting it into smaller pieces to make the bracelets from.
I got this new toy called the G2 Bottle Cutter. I'm trying it out for the first time.
I was able to make a nice even score, and I haven't been able to do that by hand.

It did scratch off a little of the paint, but I don't think that will end up being a big deal.
Sadly after doing the breaking process the cut didn't come out evenly. I don't know if it was my fault, or the glass's.

 The second try came out even worse, I'm not going to add a picture of that because I just don't feel like it, so bla.








I guess all there is left to see is how it will turn out after firing. I'm not going to cut the glass anymore because I don't want to go through the breaking process again and it is so uneven that it would just be a chore to cut it some more. I'm just going to see how it fires and decide what I'm going to do with the excess glass when I'm done.