Balikbayan boxes are a popular way for Filipinos abroad to send goods back home to the Philippines. However, there are several items that are prohibited from being sent in these boxes to ensure safety and compliance with Philippine laws and regulations. Here is a list of items that are typically not allowed inside a balikbayan box:

1. Perishable Food Items: Fresh fruits, vegetables, meat, and other perishable food items are not allowed due to the risk of spoilage and pest contamination.
2. Hazardous Materials: Flammable, explosive, and toxic substances, including but not limited to fireworks, gasoline, propane tanks, and chemical substances.
3. Firearms and Ammunition: Guns, firearms, ammunition, and parts thereof are strictly prohibited.
4. Controlled Substances: Illegal drugs, narcotics, and related paraphernalia are not allowed.
5. Pornographic Materials: Any form of obscene or pornographic materials is prohibited.
6. Gambling Items: Gambling paraphernalia, including lottery tickets and gambling devices, are not allowed.
7. Counterfeit Items: Fake or counterfeit goods, including currency, documents, and branded items that violate intellectual property laws.
8. Endangered Species: Wildlife and animal products that are protected under international and Philippine laws, including ivory, corals, and certain species of plants and animals.
9. Tobacco and Alcohol: While small amounts might be permissible, sending large quantities of tobacco products and alcoholic beverages can lead to issues with customs.
10. Precious Metals and Stones: Gold, silver, and other precious metals and stones in raw or semi-processed form are restricted.
11. Medications and Medical Devices: Prescription medications, over-the-counter drugs, and medical devices are subject to strict regulations and generally require proper documentation.
12. Other Prohibited Items: Specific items might be restricted based on the discretion of the Philippine Bureau of Customs or other regulatory bodies.

Always ensure that the contents of your balikbayan box comply with these regulations to avoid delays, fines, or the confiscation of your shipment.