## Common ground
All options refer to decorative glass items made primarily of glass, used for display or aesthetic purposes.
## Options at a glance
**7013.10 – Glass ceramics**
- **Defining trait:** Made from glass-ceramic materials, which are heat-resistant and often used in high-performance decorative or functional pieces.
- **Typical examples:** Decorative vases with thermal resistance, artistic glass sculptures with crystalline structure.
- **Best fit when:** The item is explicitly made from glass-ceramic (e.g., Pyroceram), known for durability and heat tolerance.
**7013.9X – Other glassware**
- **Defining trait:** Made from standard glass (not glass-ceramic), typically blown, molded, or cut for decorative use without special thermal properties.
- **Typical examples:** Hand-blown glass ornaments, cut-glass candle holders, colored decorative bowls.
- **Best fit when:** The item is ordinary glass, not engineered for heat resistance, and used purely for decoration.
## Key differences
| Feature | 7013.10 – Glass ceramics | 7013.9X – Other glassware |
|---------------------|-------------------------------|----------------------------------|
| Material | Glass-ceramic (crystalline) | Standard soda-lime or lead glass |
| Heat resistance | High | Low to moderate |
| Typical use | Functional + decorative | Primarily decorative |
## How to choose
- Is the item made from heat-resistant, crystalline glass (e.g., Pyroceram)? → 7013.10
- Is it standard glass, shaped by blowing or cutting, for display only? → 7013.9X
## Overlaps & pitfalls
Some decorative items may blur the line if they use glass-ceramic but are purely ornamental—still, the material defines the classification. The term "glassware" in 7013.9X includes all non-glass-ceramic glass items, so it’s a broad category. If unsure, prioritize the **material type**: if it's glass-ceramic, use 7013.10; otherwise, use 7013.9X