Gentle tension will cause a great line, even though pressing down harder will produce a thicker line. They are fantastic If you need far more variety in line bodyweight and magnificence within your drawing. Or are searching for a more functional pen to experiment with. Some brush pens are h2o-soluble, https://inkdrawingforbeginners37925.slypage.com/37354827/everything-about-ink-pen-drawing-techniques