Size long: 5-10cm, 10-15cm, 15-20cm
Width: 4cm onwards
Moisture: 10% max
Calcium Content: 34% min
Broken: 3-5% max
Dryness: 95% min
Color: White
Toxic Chemicals: No bleached
Sun Light: Dried
Appearance: Ivory white, Clean, No foreign matter, No mold