Saw the pin earlier about cutting glass, but I'm sold using old bottles. If I can only find the pin again. make glass sets from old bottles, using a glass cutting technique with yarn, nail polish remover and a flame!
Wine Bottle Succulent Planter Easy Diy Video Tutorial
How to 'cut' a wine bottle: tie a string around bottle. Slide string off, soak it in acetone for 10 secs. Slide back on, light string on fire. As soon as fire goes out, submerge in ice cold water. I could do this if I don't light myself on fire.