I used to use a permanent marker pen on my CDs. Upgrades made this practice redundant and I removed the marker with alcohol.
A word of caution. A problem arose when the spin of my transport caused some of the color to appear outside the transport drawer. I suspect the same thing could be happening on the inside of the transport, as well. Besides the issues of cleanliness and possible damage to the mechanism there is the issue of resale.
A word of caution. A problem arose when the spin of my transport caused some of the color to appear outside the transport drawer. I suspect the same thing could be happening on the inside of the transport, as well. Besides the issues of cleanliness and possible damage to the mechanism there is the issue of resale.