Pentel EnerGel LR7 Refill for 0.7 mm Gel Pen, Black (Pack of 12 x 3)

Pentel EnerGel Refill for Liquid Gel Rollerball Pen Original EnerGel ink, writes gently, dries quickly, ideal for left-handers Tip: EnerGel refills fit into any refillable EnerGel model, regardless of the factory filled line width and colour Suitable for models BL107/BL2007/BL2507/BL407/BL77/BL77E 0.35 mm line width = 0.7 mm ball, ink colour: black