Gel-ink ballpoint pens are one of MUJI's popular stationery items. It comes with a sleek frosted body with flowing ink suitable for writing or drawing. The tip of the pen uses a mechanism to keep the ink from flowing in the reverse direction and drying out. Its water-based ink allows for smooth writing and no bleeding through papers all while producing bright colors. *Product images are for reference only. The actual product color might differ slightly due to image quality. *Ink bleeding will vary from different paper types. The above statement on no bleeding refers to the use of MUJI produced papers and notebooks.