The pinhook! What is it? It’s a push pin with a hook on it (can’t get simpler than that). Say goodbye to finished nails and double sided tape on the wall when you need a hook. Now, simply push a pinhook into whatever surface you wish, and you’re done. Voila!
<img class="aligncenter" src="http://blog.sndimg.com/hgtv/design/Grant/pinhook_2.jpg" alt="Pinhooks" /
These would be good for hanging keys and/or Christmas lights — where else can you see them coming in handy?