The Cordster is a small attachment to keep your headphone cables untangled. It works with virtually all portable cords, and snaps on and off using a removable Velcro-like fastener. Reportedly, it works well. Available in a variety of colors for $4.95.

Vivavi: “Rock-n-Roll” Bookshelves

These unusual bookshelves are manufactured from recycled "paperboard" — a special kind of cardboard that is strong yet pliant. Each paperboard roll is lined with heavy-duty Velcro. This allows for modular assembling and disassembling of the shelves. Designer: Sergej Gerasimenko Website: Vivavi Price: $195.00