From their FAQ Airmule then manually inspects and verifies each item prior to packaging for a traveler. We also guarantee that 100% of the items shipped throug

From their FAQ Airmule then manually inspects and verifies each item prior to packaging for a traveler. We also guarantee that 100% of the items shipped through our service are safe for travel on commercial aviation. This is classic lawyer speech (notice the words "safe for travel on commercial aviation"). This just means that there are no harmful things to a plane, but they don't say anything about 'safe for customs'.