Is there any prohibited/forbidden item for overseas shipping?

Typically, Korea Post does not allow to ship battery or built-in-battery items and perfume or spray-type items. For instance, if a lightstick contains battery itself, it would be prohibited. In this case, please don’t choose EMS, Air Parcel and K-Packet. Instead, choose other couriers such as DHL, FedEx and UPS, it would be possible.