DO NOT USE: UPS employees use customs forms to pick what to steal.
Sending an international package with UPS is a huge mistake. You do the right thing and accurately declare what is inside for customs, but you are basically handing their workers a catalog to choose from. My package was stolen right out of their network. When I went through the agonizing process of filing a claim, the compensation they offered was a complete joke and didn't come close to covering what they lost. The whole system feels rigged against the sender. Do not trust UPS with your international parcels.