Question: what can do with old cds?
Answer: Use an old CD as the template for a perfect circle. ...  Cover old CDs with felt and use them as coasters. ...  Use old CDs to catch candle drips. ...  Make artistic bowls from old CDs. ...  Use old CDs as sidewalk or driveway reflectors. ...  Use an old CD as the basis for a kids' craft. ...  Use old CDs as holiday ornaments.