June 30, 2006 If you live in a small apartment, have a primarily indoor pet, or want to build a mini-greenhouse, the aptly-named Wonderful Window could be just the thing you’ve been looking for. We like it because it creates functional real estate from thin air, and at just US$40, the innovative window extension that fits into a traditional window is a one-time investment in a permanently useful space. Primarily designed to provide animal companions with the pleasure of being outdoors without being exposed to outdoor dangers, Wonderful Window also frees up space for indoor gardeners to create a mini-greenhouse.

Wonderful Window installs in minutes, much like a drop-in air conditioner and has windows on all sides, including one operating window that provides access to fresh air, and a solid roof and floor that reduce heat in summer and chill in winter.