Attack your writing with these Jinhao Shark fountain pens! This fun plastic pen is actually a decent writer. It features either a hooded or exposed steel Fine nib, fills via standard international cartridge/converter (converter included, no ink) or converted to an eyedropper, and the shark head cap unscrews open and pushes to post. The translucent triangular grip assists in proper pen position. Perfect for kids, the avid shark enthusiast, or anyone who enjoys a fun affordable pen.