Black Cat color practice

This is a practice coloring using my new coloring agents.

I am pretty much new at using professional coloring markers so I need some more practice.

I used a Kurecolor marker. .2 to .7 warm grey. Both twin tips. Its pretty hard to use the broad tip and the marker is huge and bulky so my gripping is a bit off. So it may probably take quite some time for me to get used to this new coloring markers. Besides this cost too much so I gotta use it wisely too. I can't waste inks since this markers are too pricey for me.