Managed to find all the materials and decided to check it out! Found some vids in youtube about preparing new brushes and trimming (didn't do that) and gave it a go. Isn't that addictive! First thing I've noticed, without knowing anything, is that there are indeed a few hair sticking out of the tip of the brush which come in touch with the surface and ruining the start of the line? Very excited and just wanted to share it with you guys!