Wigs used for national exam preparation. Pre-cut ↓↓↓ Top: 10 cm - 3 pieces 12 cm - 2 pieces I don't think these can be used before the national exam, but I practiced many times, cutting 14 cm to 12 cm, 12 cm to 10 cm, and 10 cm to 8 cm. Would anyone who needs them for checking procedures, etc., be interested?