A fountain pen is a sensitive device. The thin liquid ink, which is exposed to air under the nib and in the front part of the ink supply channel, can become encrusted on the case. This can affect the pen's performance. For this reason, you will have to clean the pen from time to time.

Warning: Do not use any kind of detergent when washing your pen. After you have cleaned it, dry the front part thoroughly and drain it completely using an absorbent piece of material.

If the ink supply channel becomes encrusted, rinse the pen several times with clean water. The piston mechanism is easy to rinse effectively. It does not become encrusted so quickly because the device cleans itself automatically every time you fill it.

If the ink supply channel becomes encrusted, soak the entire front part in clean water until the encrusted ink is dissolved. You can also wash it out under warm, running water or add a converter and rinse through several times.

Fit the converter and rinse with water. Repeat this procedure as often as necessary until the water you use for cleaning runs out clear.