These legendary tubular steel-tip pens allow you to create work of “engraver’s perfection”, a loose sketching style, or a finely detailed pointillist technique.

• Breathing system and ink reservoir are one, providing consistant ink flow,
• Tubular nibs a available in several point sizes, change your line-width with each color coded head,
• Hair-line tips 4x0 and 6x0 are so fine they can only be used on vellums or plate bristols, not guaranteed or returnable, we suggest you have had experience in their use.
• Made in the USA