Description Parker 51 Aerometric fountain pen in Black with gold filled cap. 14kt gold Medium point nib. Aerometric filling, only fills from the bottle. In excellent condition, with some signs of use. Restored and in working order. We offer Free Shipping on all orders over $59 for US customers, and for orders over $250 for our Canadian customers. **Vintage pens, or pens marked as Experienced will be considered for return only if they arrived to you as mechanically defective. Experienced pens may have small defects or scuffs, since they often have been pre-owned, and they have been priced accordingly. All Japanese Pen Nibs are graded as the manufacturer intended, that is, they will be finer than western counterparts (e.g. Japanese Medium is more like a Western Fine, Fine is more like an Extra Fine, etc.).