If you own an iPod nano, you know that the sleek little player gets scratched up fairly easily. Slipping it into a protective case can help, but cases can make your iPod look bulkier, kind of going against the whole "sleek and sexy" design. Here's a novel solution to the problem: cover your nano it a scratch-resistant coating. J&R's taking orders on 2-GB models, though the colorful armor coat adds about $65 to the price tag.
iPod Nano in Scratch Resistant X2 Coating, via Gizmodo