uni-ball Eye Micro Red Rollerball Pens. Premium 0.5mm Ballpoint Tip for Super Smooth Handwriting, Drawing, Art, Crafts, Colouring, School. Fade and Water Resistant Liquid Uni Super Ink. 12 Pack

WINDOW BARREL – Allows you to see when the ink is running out. UNI-FLOW SYSTEM – Controls and promotes ink flow to the tip, ensuring continuous writing and instant restart of the stroke after use. UNI SUPER INK TECHNOLOGY – Fade free, water resistant and tamper proof. COMFORTABLE – The sleek shape of the barrel make it comfortable to hold. Perfect for journaling, scrapbooking and arts & crafts. TRUSTED – One of the World’s favourite pens for over 20 years