※ Regarding the Kaweco Art Sport, since many people prioritize the barrel pattern, we will change the sales method to allow you to select the barrel pattern and then adjust and replace the nib. After purchase, please specify the barrel pattern and nib in the transaction message. Suggested Retail Price (tax included): 19,800 yen Please select the barrel pattern using the alphabet in the photo. Nib sizes available: EF, F, M, B, BB. Artistic uniqueness. The Kaweco Art Sport fountain pen is one of a kind. Through a precise process, high-quality acrylic rods are cast with an outstanding combination of colors and structure. This creates a unique pattern, making each fountain pen a single item. The four attractive color variations will excite design fans and collectors. Gold-colored hardware. Material: Acrylic resin (body), Steel (clip) Nib: Steel nib Compatible with both cartridges and converters Size: Shaft diameter 11mm, Cap 13mm, Total length (stored) 105mm, Writing 125mm Weight: 11g Country of origin: Taiwan Accessories: Inner and outer box, ink cartridge (blue: stored in the barrel), warranty, instruction manual, Kaweco sticker A current folding converter is available for an additional 950 yen. A discontinued mini converter is available for an additional 850 yen (due to being discontinued, please limit to one per pen). A premium steel nib can be changed for an additional 6,000 yen (please see the premium steel nib sales page for details).