I love inspiring someone to do something really cool, and one of TMO's readers totally ran with my suggestion to get a quality chair mat instead of the plastic kind every office supply store sells. Reader Geoduck took my glass chair mat advice to heart, but went above and beyond by designing his own portable hardwood mat. It looks great, is functional, and was made from reclaimed parts that otherwise would've become just more waste in a landfill. The whole project cost Geoduck under $100, and now he has a quality office chair mat that should last pretty much for ever.
Check It Out: TMO Reader Builds Awesome DIY Office Chair Mat