Huion KAMVAS 12 Manuel D'utilisateur page 11

EN
GS1161
3.6 Pen Nib Replacement
The nib will be worn off after using for a long time, then you need to replace a new nib.
[1] Anticlockwise rotate the pen holder to open the cover, take a new nib out.
[2] Insert the pen nib into the pen nib clip and tilt the pen to pull out the old nib.
[3] Insert the new nib straight into the pen and push the nib slowly and firmly
until it stops.
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