User`s guide

LED Functionality Index
Zpen User’s Guide
13
Replacing the ink refill
When replacement of the pen ink refill is needed, simply follow the
drawing for extracting the ink refill (inserting a new standard mini-ballpoint
ink refill is done in the same way).
NOTES:
If the ink supply runs out, you can replace the pen tip with any standard
mini-ballpoint writing tip.
Extra refills are optional and are not included with the pen by default. You
can purchase them from the pen’s vendor.