Aluminum alloy Black & Blue Metal Tins for Fresh Beans & Grounds

Let every coffee bean sleep in a safe

1. ​​Visual Presentation​​

• High-contrast black & blue design with overflowing coffee beans/grounds to showcase usage scenarios
• Open-lid + side-view styling to highlight container structure, white background emphasizes product focus

2. ​​Functional Features​​
   ✔ Food-grade metal material (tinplate/aluminum alloy)
   ✔ Spring-loaded sealing ring (enhanced via close-up shots)
   ✔ Light-blocking & moisture-proof design (dark canister color reinforces this benefit)
3. ​​Multi-Scenario Use​​
   ☕ Specialty coffee bean storage (showcasing coarse beans)
   🌰 Ground coffee/tea powder preservation (fine powder pile highlights freshness)
   🍯 Extended uses: Tea leaves/nuts/seasonings (consider adding split-screen visuals)