ValueX Magnetic Whiteboard Marker Bullet Tip Black (Pack 6) 2104184 These non-permanent whiteboard markers give great stand out visibility on non-porous surfaces and has an integrated eraser in the magnetic whiteboard pen cap. With non toxic low odour ink, they meet all your needs; ideal for home & home office use. Pack of 6 black dry wipe pens with a 2mm width fine tip for consistent smooth lines. Use with a Nobo whiteboards for optimum performance.