# Eterna Stone: slab specification

Manufacturer specification. Performance figures are published only with a test report (see quality.md).

| Item | Specification |
|---|---|
| Material | 3D-printed quartz stone (engineered quartz) |
| Slab size | Custom: width 1400–2000 mm × length 2000–3500 mm |
| Largest slab | 2000 × 3500 mm |
| Thickness | 30 mm export standard; other thicknesses on request |
| Finishes | Polished, matte and leather, across Collection 2026 |
| Cut edge | The body is tinted to match the face; the surface detail is printed. |
| Designs | 22, each with a fixed 10-digit color code |
| Container loading | Loading plan supplied with the quotation |
| MOQ, lead time, terms | Quoted per inquiry |

## Recommended
- **Kitchen countertops**: Long runs cut from one jumbo slab.
- **Waterfall edges and islands**: Mitre the edges so the veining turns the corner.
- **Bar counters and table tops**: Large tops without a joint, within the slab size.
- **Vanity tops**: Under-mount basin cut-outs show the tinted body at the edge.
- **Walls**: Shower walls, feature walls and niches.

## Not recommended
- **Floors**: The printed surface detail layer is thin, and a floor is walked on every day. We don't recommend it underfoot.
- **Outdoors**: Our UV lamp test covers the ink; outdoor weathering of the finished slab has not been tested, so we recommend indoor use.

## Fabrication notes
1. Cut, grind and polish wet, with dust extraction and respiratory protection, as for any engineered stone.
2. Mitre edges at 45° and build them up from strips of the same slab so the veining turns the corner.
3. The 30 mm slab is what you cut. The thick edges shown in kitchen visuals are mitred build-ups, not the slab thickness.
4. Send your cut list, sink cut-outs and edge profiles with the inquiry so we can suggest slab sizes.

Source: https://eterna-stone.com/slab/ · Foshan Hengyi Stone Co., Ltd.