1704-144 Quantity: Case of 144, Color: Black Features: -Pen. -Set of 3. -Regulator maintains a uniform speed of the ink flow. -Visible, long-lasting ink supply. -Fine 0.7 mm point with low viscosity ink, nickel silver tip provides smoother writing. Pen Type: -Rollerball (Gel). Pack Size: -Three. Point: -Fine. Item: -Pens. Dimensions: Overall Product Weight: -2.5 lbs. Quantity Case of 144 - Overall Length: -23". Quantity Case of 24 - Overall Length: -7.5". Quantity Case of 24 - Pen Size (mm): -0.7 Millimeters.