"For too long, electrical necessities have been compromising architecture and interior design," writes Sweden-based design studio Avolt. "Avolt was founded on the belief that commodity electronics can be beautiful, aesthetic, and functional objects. The mission is to set a new standard for homes, offices, and public spaces." Hence their Square 1 extension cord:

The cube features three sockets and two USB-A ports. One face of the cube—the "base," identifiable by the direction the letters run in—contains a magnetic plate. The product comes with a separate metal plate with an adhesive strip on it, the idea being that you can stick the plate and the cube to the wall, if desired.

It comes in a variety of finishes:

The Square 1 is only offered for European plugs.