Whether you're brainstorming, giving a big presentation or charting a classroom demonstration, the Sharpie Flip Chart Marker is perfect for collaborative writing. The unique ink won't bleed through flip chart paper, and the low-odor, water-based ink makes these markers ideal for classroom and office use. The bullet tip minimizes marker squeak, so you won't distract your colleagues or students while you write. Includes 8 markers: 2 black, 1 blue, 1 green, 1 red, 1 purple, 1 orange, and 1 brown. Bullet tip.