🖊️ Write Your Story with Style! Crafted with a stainless steel tip and tungsten carbide ball for longevity. Experience the smooth flow of Uni-Flow technology for uninterrupted writing. With a stunning array of 10 colors, express yourself like never before! Ideal for meetings, notes, and creative brainstorming sessions. Elevate your writing game with a pen that's been a favorite for over a decade! 10 vibrant colors Water-proof ink 0.7mm precision The uni-ball EYE UB-157 Rollerball Pen pack includes 10 pens, each featuring a 0.7mm tip that writes a fine 0.5mm line. Known for its waterproof pigment ink and reliable Uni-Flow system, this pen ensures a consistent writing experience. The stainless steel tip and tungsten carbide ball enhance durability, making it a favorite among professionals and creatives alike.