I always lose those little straws that come with WD-40 and other aerosol lubricants—they're usually secured to the can with tape, but before long, they either get loose from the tape and fall out, or they get snatched up by "little monsters"... So I thought, this is something my MakerBot has to handle. The second print was almost perfectly aligned, and voilà! Now I finally have a place to put my used straws after I'm done with them!