This is a printable version of SparkFun Electronic's logo. There are 2 versions, one is solid and the other has a hole that allows you to place it on one of the M3 bolts heads on the front of your MakerBot. It is approximately 23mm X 35mm X 8mm (W x H x D). If you don't have any red ABS to print it in, you can color it with a red permanent marker after printing it, perhaps use theorbtwo's Marker holder [ http://www.thingiverse.com/thing:5570 ] with a red marker, or just leave it in the color of your filament, the Technicolor SparkFun logo!
More information about SparkFun and the usage rights of their logo can be found here: http://www.sparkfun.com/static/about
NOTE: I am not an employee of SparkFun and do not own the rights to the logo design. The SparkFun Logo is a trademark of SparkFun Electronics.
Print on a DIY 3D printer and display you geek powers with great enthusiasm! Or when you hack something and attach this to it, it could mean "SparkFun Inside".