To use the filling syringe, remove the blunt tipped filling tube from its white plastic sheath and push it onto the end of the syringe. Insert the blunt tipped filling tube into the bottle through the seal. Pull back on the plunger to draw ink into the syringe. When the refill process has been completed return any excess ink to the bottle.

To clean the syringe, separate the blunt tipped filling tube and plunger from the syringe and thoroughly rinse all parts with water. When the water runs clear, dry the parts for use with another colour or store for later use.