Convert your old bottles or jars into unique decorative lamps.
Cut holes in the back of bottles to insert lights. You will need diamond coated special tools for drilling the holes.
Practice on a piece of glass and move on to your projects.
Starting at an angle helps to get the diamond drill bit make the mark.
Once you make the mark, even out the drill. Take a glass of water with you and keep the tool cool.
Here are some lamps that were made by Drilax customers.