TOKYO MATCHA SELECTION - Matcha Tea Can : Chiyogami Washi Paper - 2 color (Pink,Blue) tins caddy canister [Standard ship by SAL with Tracking number & Insurance] (Pink) [FreeShipping-Worldwide] Standard ship by SAL with Tracking number & Insurance. You can receive the item about in 2-4 weeks worldwide. *For people who are in a hurry, please make sure to select Expedited ship (EMS/about in 2-5 days). Washi is a uniquely beautiful type of paper from Japan. This tea can is wrapped in a specific kind of washi paper called Chiyogami, and holds approximately 40 grams of matcha powder. The plastic inner cover keeps the can airtight, but the can is made primarily for frequent use of the matcha powder contained. STORAGE TIPS: For long term storage (1 month or longer without opening), be sure to double ziplock your bag or can, and store in the refrigerator. Be sure to allow the temperature in the container to equalize with room temperature before opening to prevent condensationthis takes about 3-4 hours.