Compact ballpoint pen refill with an adaptor, waterproof. Available in black, blue and red in the line sizes F, M and B; green in M only. Writing capacity varies according to line size from approx. 4,500 to 8,000 m.
Compact ballpoint pen refill with an adaptor, waterproof. Available in black, blue and red in the line sizes F, M and B; green in M only. Writing capacity varies according to line size from approx. 4,500 to 8,000 m.