Pentel WOW! Gel Colors Sparkle Retractable Gel Pen, (0.7mm) Medium Line, Blue Ink, Box of 12 (K437CR-C) Triangular-shaped barrel and grip Permanent, waterproof, fade proof and acid-free Low in price, yet high in quality 0.7mm, medium lines <a href="https://www.amazon.com/b?node=14770868011"> International products </a> have <a href="https://www.amazon.com/gp/help/customer/display.html/ref=nav_cs_help?ie=UTF8&nodeId=202045290"> separate terms, </a> are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. Manufacturer warranty may not apply <a href="https://www.amazon.com/b?node=14770868011">Learn more</a> about Amazon Global Store.