> When I ordered mine, they shipped it with no packaging from Hong Kong. As I understand, customs (in your country) will typically check what's being imported,

> When I ordered mine, they shipped it with no packaging from Hong Kong. As I understand, customs (in your country) will typically check what's being imported, to verify the invoice is true for correct taxation, and also to check that it's something allowed. It might be that your customs authority didn't put it back in its package after inspecting it.