Sea Star Line prohibits the shipment of hazardous materials, including explosives, flammable liquids, radioactive or corrosive substances, and toxic materials. Additionally, perishable items such as food products, live animals, plants, and human remains are not accepted for shipping. Other forbidden items include illegal drugs, firearms, ammunition, and any goods infringing intellectual property rights. It is important to note that Sea Star Line reserves the right to refuse any items that may pose a risk to safety, the environment, or violate any laws or regulations. For a comprehensive list of prohibited items and additional information, please refer to Sea Star Line's terms and conditions or contact their customer service for guidance.