## Common ground
All options are toothbrush holders made from different materials.
## Options at a glance
**3924.90 – Plastic**
- **Defining trait:** Made primarily from synthetic polymer resins, often injection-molded.
- **Typical examples:** White plastic cup-style holders, bathroom wall mounts with molded plastic base.
- **Best fit when:** The holder is lightweight, mass-produced, and not made of natural or brittle materials.
**4420.90 – Wood**
- **Defining trait:** Crafted from solid wood, veneer, or inlaid wood; may show grain or natural texture.
- **Typical examples:** Wooden stand with carved details, bamboo toothbrush holder.
- **Best fit when:** The product has visible wood grain, is handcrafted, or feels warm and organic.
**6911.90 – Porcelain/China**
- **Defining trait:** Made from fired clay with a smooth, glossy finish; typically fragile.
- **Typical examples:** Elegant bathroom accessories, decorative porcelain cup holders.
- **Best fit when:** The holder is glazed, non-porous, and has a refined, high-end appearance.
**6912.00 – Ceramic**
- **Defining trait:** Made from fired clay but less refined than porcelain; may be matte or textured.
- **Typical examples:** Rustic ceramic stand, hand-thrown pottery toothbrush holder.
- **Best fit when:** The material feels coarse, has a natural look, or is not glazed.
**7013.10,7013.9X – Glass**
- **Defining trait:** Transparent or translucent; made from fused silica or soda-lime glass.
- **Typical examples:** Clear glass cylinder, blown-glass holder with artistic shape.
- **Best fit when:** The product is see-through and has a modern or minimalist design.
**7324.90 – Iron/Steel**
- **Defining trait:** Made from ferrous metal; often rust-resistant if coated.
- **Typical examples:** Industrial-style steel bracket, black iron stand with industrial finish.
- **Best fit when:** The holder is metallic, heavy, and has a utilitarian or modern look.
**7418.20 – Copper**
- **Defining trait:** Made from copper; may develop a patina over time.
- **Typical examples:** Antique-style copper cup, hand-polished copper stand.
- **Best fit when:** The material is warm-toned, conductive, and shows natural metal luster.
**7615.20 – Aluminium**
- **Defining trait:** Lightweight, corrosion-resistant, often anodized or brushed.
- **Typical examples:** Modern minimalist aluminum stand, brushed silver finish.
- **Best fit when:** The holder is light, sleek, and has a modern industrial feel.
**7907.00 – Zinc**
- **Defining trait:** Made from zinc alloy; often used in die-cast or decorative metalwork.
- **Typical examples:** Small decorative zinc cup, vintage-style holder with intricate detail.
- **Best fit when:** The product is small, detailed, and has a metallic sheen without being pure copper.
## Key differences
| Material | Texture | Weight | Durability | Aesthetic |
|--------------|---------------|----------|------------|-------------------|
| Plastic | Smooth, molded| Light | Moderate | Modern, mass-produced |
| Wood | Grainy | Medium | Low | Natural, warm |
| Porcelain | Glossy, smooth| Heavy | Low | Elegant, fragile |
| Ceramic | Matte/rough | Medium | Moderate | Rustic, handmade |
| Glass | Transparent | Medium | Low | Clear, minimalist |
| Iron/Steel | Rough, metallic| Heavy | High | Industrial, rugged|
| Copper | Lustrous | Heavy | Moderate | Antique, warm |
| Aluminium | Smooth, brushed| Light | High | Modern, sleek |
| Zinc | Shiny, detailed| Medium | Moderate | Decorative, vintage|
## How to choose
1. Is it made of plastic or synthetic material? → 3924.90
2. Does it look like wood or show grain? → 4420.90
3. Is it glossy, smooth, and fragile? → 6911.90
4. Is it matte, textured, or handmade-looking? → 6912.00
5. Is it see-through or transparent? → 7013.10,7013.9X
6. Is it heavy and metallic with a rugged look? → 7324.90
7. Does it have a warm, reddish-gold sheen? → 7418.20
8. Is it light, silver, and brushed? → 7615.20
9. Is it small, detailed, and shiny with vintage style? → 7907.00
## Overlaps & pitfalls
- Porcelain (6911.90) and ceramic (6912.00) can overlap; porcelain is more refined and glazed.
- Glass (7013) may be mistaken for transparent plastic or acrylic—check material feel.
- Copper (7418.20) and zinc (7907.00) both metallic but differ in color and weight.
- No priority rule given; choose based on the product’s **main material** and **primary visual/physical trait**