The blue color tin canister has a food grade coated interior. It is design to keep your tea fresh by preventing exposure to moisture, light, air and odor. Size: 2 7/8" Length x 2 7/8" Width x 3 7/8" height.
Estimated storage capacity for different tea:
White tea (3.4 oz)
Green tea (4.8 oz)
Black tea (5.2 oz)
Oolong tea (5.6 oz)