Brush pens supply far more variation in line width than the usual fineliner pen. Their nibs have a broad base that then tapers to a high-quality level. Commonly the nib is product of a conical bit of felt, but you will find pens that have a real brush idea fabricated https://cruzhatiw.targetblogs.com/37197916/getting-my-ink-drawing-for-beginners-to-work