The business card actually works better than the tool ive heard. And just as a fyi for anyone else working, some people use a piece of paper and fold it a few times to do this. That will work BUT sometimes when you pull the paper out the paper will tear and leave some paper in there. Using the business card, its strong enough to where it shouldnt rip. Yeah you can get the paper out by turning the flywheel but its just another step, and if you forget, its just more debris thats in there.
