| Property | Specification |
| Appearance | Small, bulbous shape with a thin, papery skin, typically reddish-brown or purple |
| Size | Diameter: 2 to 5 cm |
| Weight | Average weight: 20 to 50 grams per bulb |
| Texture | Firm, smooth skin with a crisp, juicy flesh inside |
| Flavor | Mild, sweet onion flavor with a hint of garlic |
| Aroma | Pungent and aromatic, more delicate than onions |
| Moisture Content | Approximately 80-90% |
| Dry Matter Content | 10-20% (varies based on storage conditions) |
| Storage Temperature | Ideally stored at 0°C to 5°C |
| Shelf Life | Typically 2 to 3 months under proper storage conditions |