CROCHET SENEGALESE TWIST WITH PRE-TWISTED HAIR

I THINK THIS HAIR WORKS WELL ON ANYONE,I  ...  ITS NOT HEAVY AT ALL,IT TOOK ONLY THREE HOURS TO DO,THIS IS SEVEN PACKS OF HAIR,DEPENDING ON THE SIZE OF YOUR HAIR YOU MAY NEED MORE,ITS BETTER TO HAVE MORE,THAN LESS,ANOTHER IDEA IS IF YOU DO KNOW HOW