18th day of 2016.
Gosh, brass are tough! I can't imagine how the makers make all those complex metal tubes curving through here and there. O__O
That was my first attempt on using Sakura Gelly Roll Classic White pen. I seemed to notice that it doesn't flow well when the surface was still wet. The left hand golden part is whiter as they are dryer. The right side silver bronze was a bit wet when I apply the white pen.
Need to test more to see and understand the white pen's properties and characteristics.