New materials! Drawing with Copic Drawing Pen

New technologies are on the run, and I'm happy to try something new. Today I drew a flower sketch using black Japanese pen by Copic. This is a famous brand of professional high-quality materials and I can highly recommend it.

The pen looks like a classic fountain pen, but much more obedient in use. Uniform flow of ink and easy pressure control give a fantastic drawing feelings and variety of stroke techniques.
I am very satisfied and planning to proceed working on the sketches.