Main points Blue Ink Can be dry-wiped without residue from whiteboards and smooth surfaces like glass and porcelain Fast-drying, low-odor PP barrel and cap guarantee long service life Airplane-safe - automatic pressure equalization prevents pen from leaking on board aircraft Line width M - medium,...

Main points Red Ink Universal pen for use on almost all surfaces Suitable for overhead projection Excellent smudge-proof and waterproof qualities on almost all surfaces Dries in seconds, therefore ideal for left-handed users Permanent,...

Main points Brand: Maped Color:  Black Sheet Retention system

Main points Brand:  Tesa Color:  Green Triangular shapes

Main points Versatile 0.7mm medium point Red gel pens that are perfect for everyday writing at work, school, or home Easy-flowing ink writes fluidly and effortlessly, creating clear, dark lines Vibrant blue ink dries in as little as five seconds to prevent smearing; a smart choice for left-handed writers Convenient...