- Old CDs
- Hair dryer/oven
- Metal bowl
- Small saucer/something to cover the CD hole
First, place the CD in a metal bowl and heat it with a hair dryer. Or put it in the oven
on low heat.
Then, bend the CD softly when it softens.
After that, let it cool off.
Finally, glue a small plastic saucer or anything to cover the hole.