Paper shredders still have their place in offices, but in this digital age sensitive information is more likely stored on CDs and DVDs. To dispose of it safely you need a device like ELECOM's portable CD and DVD shredder. This USB device can render a disc unreadble in mere seconds by scratching a pretty spyrograph pattern on the data side. And it's only $27.
SCR-CD0001, the portable CD and DVD shredder [Akihabara News]
