Description The Kaweco Supra fountain pen in Fireblue is a larger sibling to the Kaweco Liliput fountain pen! The Supra in Fireblue is created from fire-torched tempered steel, giving it a unique pattern of gorgeous colors ranging from light brown to blue to purple. Due to this color variation, the pen you receive will have its own unique look, which may differ in color from the pen shown in the picture. The Supra features a threaded barrel end and section, and has substantial weight in the hand, and the stainless steel nib makes for smooth writing. The Kaweco Supra features a removable piece that can be added between the section and the barrel, making the pen full length. Remove it, and the pen remains the same larger girth, just shorter. The Kaweco Supra fountain pen comes packaged in a metal gift box, and accepts standard international ink cartridges or an international converter, which is available separately. Please Note: The metal body of this pen can be corroded by prolonged contact with ink. For best results, clean off any ink that gets onto the surface, and do not use it as an eyedropper pen.