

| Color | Dark brown to black |
| Shape | Oblong or spindle-shaped |
| Size | 10-15mm in length, 5-8mm in diameter |
| Texture | Rough, wrinkled surface |
| Aroma | Strong, smoky, and spicy |
| Taste | Warm, pungent, and slightly sweet |
| Moisture content | Maximum 12% |
| Foreign matter | Maximum 1% |
| Total ash content | Maximum 9% |
| Acid insoluble ash | Maximum 1.5% |
| Extraneous matter | Maximum 2% |