These Bic Velleda 1721 Drywipe Markers provide premium writing and sketching performance with your drywipe whiteboard. The alcohol-based ink glides on smoothly and erases just as easily, and is low odour. The markers feature a strong acrylic tip that won't bend or retract into the barrel, even with heavy use. The fine bullet tip delivers a 1.4mm line width, perfect for small text and detailed whiteboard work. This bulk pack contains 200 markers with black ink.