Very easy, it doesn't give any problem when combing or styling.
It takes a little bit time but not very much to style and feels smooth anyway.
It's not very easy to style my hair, it takes quite a long time to keep it straight. Averagely smooth.
It's quite impossible to style and takes about an hour to make it look perfect. Not smooth.
Slippery and smooth.
Not very slippery and smooth, average.
Looks like straw.
Not frizzy at all, rarely sometimes when it is wet.
Frizziness is the only characteristic of my hair.
A very little frizzy, mostly easy to comb.