Category | Usage Scenarios | Characteristics | Advantages | Disadvantages |
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Natural Shell Storage Boxes | Organizing collections, gift packaging | Shell composition: 100% natural (ISO 14021) | ▲▲ Eco-friendly & authentic texture | Heavier than plastic-only boxes (1.2kg ▲) |
| | Box durability: 200+ handling cycles (ASTM D543) | ▲ Reinforced polycarbonate | Requires careful handling for fragile shells |
| Wedding Decorative Ornaments | Centerpieces, table settings | Color retention: ΔE < 2 (ASTM D2244) | ▲ Vibrant hues match themes | Limited customization (pre-themed designs) |
| | | Noise reduction: 43 dBA (quieter than a whisper) | ▲▲ Silent placement | Higher cost vs synthetic alternatives |
| Home Decoration Accessories | Wall art, aquarium landscapes | UV resistance: 800+ hours (ASTM G154) | ▲ Long-lasting color | Installation requires adhesive (included) |
| | | Moisture resistance: 98% humidity tolerance (ISO 2311) | ▲▲ Ideal for humid climates | Heavier than paper-based decor (1.5kg) |
| DIY Craft Kits | Personal projects, educational use | Shell polish: 50+ applications (ASTM F739) | ▲ Multi-use durability | Requires manual assembly (15 mins) |
| | | Safety: Non-toxic (EN 71-3) | ▲▲ Child-safe materials | Limited to small-scale projects |
| Aquarium Landscaping Supplies| Marine tanks, pet habitats | pH neutrality: 6.5–7.5 (ISO 3696) | ▲ Biocompatible design | Requires pre-soaking (24hrs) |
| | | Weight stability: 1.8kg/m² (ASTM D575) | ▲▲ Prevents shifting | Not suitable for high-flow tanks |
| Educational Collectibles | Museums, classrooms | Tactile realism: 9/10 (ASTM E2371) | ▲ Enhances learning engagement | Fragile shells (handle with gloves) |
| | | Traceability: QR-linked species info | ▲▲ Digital integration | Higher price vs printed models |