How long can a nib be used?And how to replace a worn nib?

One nib can be used for at least one hundred thousand painting strokes.

There are two main factors that cause pen wear:

1. The higher the pressure sensitivity coefficient of the pen in the drive is set, the greater the intensity of the pen, which will cause the pen nib to wear out too quickly.

2 The accumulation of dust on the surface of the pen tablet or pen display causes the pen nib to wear out too quickly.

    When the nib is worn to the following extent, it needs to be replaced.

Replacement to pen nib:

1 Unscrew the pen holder and take out the new pen nie and pen ring from the pen holder.

2 Use the pen ring to clamp out the worn pen nib.

3 Insert the new nib into the pen

Note: After replacing the new nib, you need to gently press it with your fingers to avoid uneven lines during the drawing process.

In order to maintain the feel of holding the pen, it is usually necessary to change the refill when half of the slope of the refill is used.

1.Please burn a needle red and insert it into the hole where the bin is broken.

2.When it cools,pull it out. Then replace a new nib. If the above steps don't work, please contact customer service for help.

You can try to burn the needle red and stick it into the broken part of the NIB and then pull out the needle after cooling to remove the broken part. Then replace the tip with a new one

Find the pen holder inside the package. Align the pen tip with the round hole at the end of the pen holder, tilt the main pen tip, and then gently drag the pen outward to take out the pen tip. Just align the new nib directly with the nib and insert it.