A low-cost, multi-use whiteboard

A whiteboard helps make innovation happen. Any discussion is improved when someone gets up and draws a picture.

If you don't have whiteboards in your office, here is a cheap solution. $35 for a 3x6 foot version. Compares to several hundred dollars for the equivalent size at Staples.

I saw WhiteyBoard profiled in the New York Times several months ago.

Peel off the back, stick on your wall. When you want to move it: peel off and stick on somewhere else.