Wavy hair, normal amount, about 40 cm long. 

Thin dreadlocks. 6 hours.

 Curly hair and long. 

Some dreadlocks in the back of the neck. 45 min 

Wavy hair, normal amount and 15-20 cm long. 3 hours.

Dreadlocks in half head (the ones in the front). Straight hair, normal amount and short hair (10-12 cm aprox.).1 hour and a half.