You will get in trouble if you send "coffee in any form" to the Philippines. Jordan prohibits "advertisements concerning treatment of venereal diseases." Don't send "wireless receivers and their accessories, parts, or batteries" to Iceland, "Japanese shaving brushes" to Uganda, horror comics to Great Britain, playing cards to Spain or Madagascar, "books and prints contrary to the Islamic faith" to Saudi Arabia, "circulars or advertisements containing amulets, charms or talismans" to Malaysia, or "primary educational books not written in Portuguese" to Brazil.
Italy prohibits stamp albums, artificial flowers, "bells and other musical instruments and parts thereof," "hair and articles made of hair," "nutmeg, vanilla, sea salt, rock salt, saffron," typewriter ribbons, and "toys not made wholly of wood." The list for Ecuador includes "all maps showing the territory of Ecuador with incorrect boundaries," "bits and mouthpieces made of copper or any alloy containing copper," "preparations for erasing ink and handwriting," "so-called 'Panama' and 'Mocora' hats and the straw used for making them," and unrefined salt. Taiwan forbids coins over 100 years old along with "extracts, essences, and concentrates of tea" and "sugar, molasses, saccharine, and other sweetening substances."
North Korea makes it very simple: "All merchandise is prohibited."
