Opus 88 OMAR Fountain Pen Milktea – Extra Fine Point – NEW in Original Box. The Opus 88 Omar fountain pen is a large eyedropper-filled pen with a piston-operated shut-off valve. The pen features a solid color resin finial and piston knob, a silver clip, and a silver stainless steel #6 nib. It also has a glass eyedropper to fill the pen with your favorite ink. An ebonite piston and rubber gasket seal the feed from the barrel when fully depressed, reducing the risk of leakage and burping. By unscrewing the blind cap and loosening the rod at the rear of the barrel, you open up the ink flow to the feed. During long writing sessions, open the shut-off valve to take advantage of the impressive ink capacity. Opus 88 OMAR Fountain Pen in Milktea Specifications. Pen Material: brown and white resins. Nib: Stainless steel #6 nib with plastic feed. Filling System: Eyedropper (includes glass eyedropper) with shut-off valve to safeguard against leakage. Pen Length Closed: 5.89 in. Pen Length Open (Cap Off): 5.33 in. Pen Length Open (Cap Posted): 7.11 in. Pen Body Max Diameter: 0.55 in. Pen Grip Section Diameter: 0.43 in. Pen Total Weight: 1.19 oz / 34g. Ink Capacity: 3.5ml. Gift boxed with instruction booklet. AUTHENTIC & GENUINE PRODUCTS. We are an authorized dealer for all the brands we carry. We do not sell imitations of any sort and only carry genuine, original brand name writing instruments and accessories. Please refer to your local import laws for details. We strive for your ultimate satisfaction. We cannot accept opened and used bottles of ink, ink cartridges, used notebooks, engraved pens or pen cleaning supplies. When you receive any new fountain pen, we recommend to inspect it thoroughly and if necessary, lightly dip the nib tip in washable ink to test it. Make sure all of your auctions have ended prior to checking out.