Same as its name, Pilot Petit is a range of mini pen series. This pen itself is tiny, light and easy to carry. It comes with a transparent body where you can see the ink. This pen is refillable via ink cartridge.
Petit 1 series is a fine nib fountain pen. It has a see through tube which allows you to see the ink that goes under the nib.
Ink is refillable with IRF-10SPN.
