The Copper Tea Canister, handcrafted Japanese copper storage tin for loose-leaf tea. Natural copper surface develops a beautiful patina over time while the airtight lid preserves tea freshness. Vessel Classification Chazutsu (Traditional Airtight Tea Leaf Storage Canister) Package Configuration 1 Artisan Tea Canister, 1 Matching Metal Tea Scoop, & 1 Premium Wooden Presentation Box Material Composition Main Body: Pure Solid Copper Inner Airtight Lid: Brass (Protective Nickel Plating) Exterior Finish: Rich Polished Bronze Physical Dimensions Ø 8.9 cm × H 11.0 cm (approx. Ø 3.5" × H 4.3") Storage Capacity Holds up to 200 g of standard loose tea leaves (e.g., Sencha, Matcha, Gyokuro, Oolong) Canister Net Weight 300 g (Substantial, beautifully balanced metallic heft) Appliance Safety Profile Dishwasher / Microwave / Oven: NO (Hand Preservation Only) Country of Origin MADE IN JAPAN 🇯🇵 Browse also: Japanese tea canisters, Japanese green tea, gift ideas.