Lumocolor Non-Permanent Pen 315 (STD315WP4)

1 mm (0.04") Medium Marker Point - Refillable - Red, Blue, Green, Black Ink - Water Based - Gray Polypropylene Barrel - 4 / Set

• Fast-drying ink helps prevent smudges for legible handwriting
• Wet-erase formula removes cleanly with damp cloth
• Versatile ink also writes on paper, film, glass or plastic
• Designed for writing on overhead projections