Since this product comes with a built-in battery, we cannot ship it through air mail, due to the airline safety regulation.
We can ship this merchandise to a South Korean address or by DHL
Purchase limit in case of DHL - 2 PCS only for each order.
You can require up to two Light Stick Keyring per each order. If you want to order three or more, please choose DHL as your shipping option. This is due to the safety regulation regarding the products with built-in battery.