Not that the previous products I've told you about over the last few weeks weren't great, but this final group of new gear from CES may be the most interesting and practical I saw, such as a way to save money on power, powerful paper shredders and arguably the best portable stereo Bluetooth speaker.
Most shredders allow you to feed in a few sheets at a time. For completely obliterating a mass o' evidence, try one of these Swingline shredders, which can slide up up to 100 sheets at a time. You lay your shreddable documents in the top like a printer paper tray, close the lid and, in a few seconds of whirring, all the sheets are gone. You can buy these Stack and Shred in 60- ($150), 80- ($200) and 100 ($250) sheet capacities. Unfortunately, they won't shred CDs, but it'll handle credit cards, paper clips and staples.