This pocket-friendly ball point pen is great for everyday use with low viscosity ink for smudge-free, bold writing. Take it on the go or keep it at home, and receive an extra pen for free in the value pack. FEATURES: Free Pen. 9 Quality ball point pens for the price of 8 Assorted Colors. Variety pack of red, blue, black, and purple ink. Effortless Writing. Low viscosity ink for consistent ink flow. Functional.
canon inkjet compatibility guide - Spicer's!
Why do most people use pens with a nib size of 0.5mm rather than other nib sizes? - Quora
Round Pen
Linc Offix Smooth Ball Point Pen, 1.00mm Tip, 50-Count, Blue
Linc Offix Smooth Ball Point Pen 1.00mm Tip 50-Count Blue