Fine tip refill for Rollerball pen: G-2, B2P gel, G-Knock and G-2 Limited.
Refilling is more economical and environmentally friendly.
– Tip size: 0.70 mm
– Writing width: 0.4mm
– Available Ink Colors: Black, Red, Blue, Green, Neon Apricot, Neon Orange, Neon Yellow, Neon Pink, Neon Green & Neon Red