Description Parker Eversharp Ballpoint pen in original factory transparent demonstrator. Often used by company salesmen to show clients the inner workings of their new pens. Uses Parker Red Top style ballpoint refill which is no longer made. Current parker refill does not fit. Refill with pen is dried out and not working. In very good condition. **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.).