Verbatim 185 MB 32x 3 Inch Color Pocket Discs CD-R, 10-Disc Slim Case  94335
Only 3 inches (8 cm) in diameter, these cool, colorful discs will record up to 21 minutes of music, graphics, digital video clips, or more than 3 hours of compressed audio in the MP3 format. Once recorded, simply slip them in their color-matched ultra-slim case and carry them along wherever you go.