The bullet tip on these markers gives you a 2.5mm line width.
• High quality dry wipe markers with a unique pump action system to replenish ink supply.
• Supplied in a magnetic eraser case for storage and convenience keeping essential classroom resources at hand.
• Long lasting vivid liquid ink which is easily removed with a dry cloth or board eraser. Made from 50% recycled material. Includes one of each pen - black, blue, red and green