are these for uses are there any kind of license fees

It useful for me
Thanks 

These are perfect! 

yhank you very much for sharing this!!! I'm a Manga teacher in Argentina and my students will be very very very happy!!!!

hi.., thanks for sharing your brushes, it's really amazing. and i would like to use it on my manga that i create (no, I'm not selling it). I will publish it on my deviantart gallery, and maybe if you have spare time you can look at my gallery. 

I really appreciate it. thank you so much and nice to know you.

OW!!! VERY PERFECT! THANKS!!!!     

Hello ! (sorry if my english is bad...)
Your work is very beautiful !!
Can I use some image for the comic I'm drawing ?
(obviously I would put the illustrations come from you)


Thank you very much

MlleOcatopus