Nahvalur Nautilus Fountain Pen in Ruby Koi – Fine Point NEW in Box. Nahvalur Nautilus Ruby Koi Limited Edition is a tribute to artistry and mythology, promising a writing experience that’s both majestic and timeless. Inspired by the graceful movements of the Koi in tranquil ponds, the Nautilus Ruby Koi is a symphony in red. Its ebonite body glows with the deep, rich hues of ruby, complemented by a red-colored trim that captures the essence of the Koi’s vibrant life energy. The koi is synonymous with harmony and happiness. This large, piston-fill fountain pen has “porthole” style ink windows to view the amount of ink in the reservoir. The Nautilus has a decorative cap band with a wave motif and the brand mark impressed on the metal surface. The Nautilus is outfitted with stainless steel, number 6 size nibs made in-house by Narwhal. Writers enjoy Narwhal’s nibs for their smoothness and consistency. The nib is interchangeable and can be removed by unscrewing the nib housing from the section or pulling the nib and feed straight out. Nahvalur Nautilus Fountain Pen in Ruby Koi Specifications. Edition: 2024 Limited Edition of 223 pieces. Pen Material: German Ebonite. Trim: Red-Plated to match the body. Nib: Stainless steel #6 nib (made in-house by Narwhal), also available in 14K gold. Filling Mechanism: Piston-filling (bottled ink only). Pen Length, Closed: 5.9 in. Pen Length, Open (Cap Off): 5.24 in. Pen Length, Open (Cap Posted): Cannot be posted. Pen Barrel Diameter: 0.51 in. Pen Grip Section Diameter: 0.39 in. 0.45 in. / 10mm – 11.5mm. Pen Weight: 1.3 oz. Packaged in a gift box. 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.