I’m new to this as well and what I’ve been able to find so far about border regulations are vague at best. I live in Alberta and I’ve ordered two Crux in the last two months since finding out about Massdrop, and both have arrived unopened and in under 14 days.. I’ve read others say that customs on the East Coast isn‘t being as picky as some
of the other ports of entry. I don’t know if they ship from Massdrop, or Ferrum Forge directly but they shipped from New York via Jersey, and it was 5 days before I received them after clearing customs. So my guess is they crossed the border into Quebec, and maybe they aren’t as strict there? I crossed my fingers every day until each arrived lol, but so far my luck has been good! I also just ordered a flipper from Hong Kong and it too arrived unopened.. They labeled it “kitchenware” so maybe that was enough to keep the CBSA at bay. I wish I had some hard facts on what will and won’t make it to your door, but hopefully this helps a bit.