Fisnar Acrylic Point Nib

The Fisnar 381-8425-AP is a precision acrylic point-style nib designed for use with Fisnar 10 ml Flow-Seal pens such as the FV-0100, FV-0200, and FPA-10. This fine-point nib delivers controlled, pinpoint fluid dispensing - ideal for bead, spot, or dot applications requiring high precision and minimal surface contact. Usage Guidelines: *Install the nib by removing the existing one and pressing the new tip securely into the pen body. *Fill the pen reservoir with an air gap of approximately 19 mm at the top to allow for spring priming. *Prime the pen by pressing the nib vertically against a surface until consistent fluid flow begins. *Replace the nib if fluid flow decreases, the tip becomes worn, or clogging is observed.