External plastic, inner glass
1. Core Material and Structure: Glass inner container, double-layer insulation, thickened glass, high borosilicate glass, PP shell, food-grade plastic shell. Define the product, highlight the core selling points. Emphasize the health of the inner container and the practicality of the shell.
2. Core features: Tea brewing, heat protection, drop protection, portability, large capacity, and filtration. The heat protection and drop protection are key differentiators from full glass cups.
3. Design Style: Retro, Simple, Business, Japanese, Transparent Visible - Attracts a Specific Aesthetic. The Transparent Shell Allows You to See the Glass Inner Container, Which Is a Unique Feature.
4. Applicable Scenarios/Target Audience: Office, Home Use, Gift-Giving, Elderly, Specialized for Tea-Making, Teacher's Day Gift. Highly suitable for home use.