Rollerball Ink Refill

At Frog Pen we provide you with the best writing instruments, which deserve a high quality refill cartridge.

This Schneider Topball 850 rollerball refill is filled with a beautiful and rich black ink.

The stainless steel tip is sliding smoothly over your paper and transforms every letter into a piece of art.

Looking for an addition in your Frog Pen collection, find the right instrument for this high end cartridge right here.