I use the "De Mat". Upscale audio sells it. A great feature of it is that it has a lip that covers the edge of the cd thus doing the job of those pens. I have used the Statmat, the Marigo Orpheus, Herbie's grungebuster (great value), but for the $25 I prefer the De Mat. Heavier than herbies... We have a cat and I find that herbie's is a magnet for hair and dust and I was forever cleaning it.