Description This replacement Visconti Van Gogh Steel nib unit in Fine point, is gold-plated stainless steel, has an updated minimalist engraving on the face of the nib, and fits the Van Gogh series fountain pens, as well as Rembrandt fountain pens. This threaded nib unit is easy to replace in the pen. Just remove the section from the fountain pen to remove the converter before rotating the old nib unit counterclockwise to remove. The new nib unit simply screws back in. Please Note: Does not fit Rembrandt-S series pens. We offer Free Shipping on all orders over $59 for US customers, and for orders over $250 for our Canadian customers.