This is a set of two boxes of Nitto Black Tea's functional food product, "Warm Hihatsu Ginger Black Tea." It is expected to reduce the decrease in peripheral (hand) skin temperature caused by coldness and to reduce evening leg swelling. It uses powdered ginger from Kochi Prefecture and is also recommended for warming activities. Each box contains 8 sticks, making it easy to enjoy. The outer bag will be vacuum-sealed and shipped as is via Yu-Packet Post. Thank you for your understanding.