Airmail services to Bahrain, Turkey, Saudi Arabia, United Arab Emirates, Israel, Kuwait, Jordan, Oman, Egypt, Pakistan, Greece, Georgia and Russia, due to the Customs requirements at transit airport, do not send toy guns or weapons (including parts); in addition, the contents of the mail should not contain any liquid items (such as toothpaste, sauce, lotion, etc.), so as to avoid the mail being confiscated by the customs.