Unopened. Morimori Slim Hatomugi Tea Flavor, 30 packets. Expiration date is 2027.04. I will ship it unopened, directly in a cardboard box. The price is set high due to the high shipping cost. If simple packaging is acceptable, I can lower the price ☻ ⋈・・・・・・・・・・・・・・・・・・・・・ ⋈ Regarding shipping method: ■ I will ship via Rakuraku Mercari courier service (Takkyubin). Regarding packaging method: ■ Simple packaging to reduce costs. ■ I will not use waterproof bags or cushioning materials. ■ I will put it directly into a reused cardboard box. Please purchase only if you agree to this. If you want to change the shipping method or request cushioning materials or water damage prevention measures, please send me a message before purchasing. For an additional fee, I can provide careful packaging and new packaging materials.