inputs.text: packaging terrible 4 ten survived shipping - package arrived opened found inner plastic bag black dust pouring found lots bits magnet dust chunks original ferrite core two 10 intact swap magnets good ones make 4 complete units took pictures amazon no longer lets people upload product picturesdo not waste time not even bother snap shut plastic cases shipping ferrite cores drop break shipped flimsy envelope no way survivei bought ten pack 5mm 9mm arrived condition