Design

Wash and remove all stickers from the bottle (if desired).
Place a piece of tape on the area you want to drill, so the drill bit will remain more stable.
Put on gloves and glasses and start drilling. Do not make a lot of pressure to not break the glass. Be patient because it takes a little bit!
Wash the bottle and let dry.
Gradually introduce the Christmas lights through the hole ... and ready to decorate and surprise!