Fitted pen caps – Set of 10

NEW Fitted Pen Caps Are Here!
Choose from black or white. Please note: black caps are in very limited supply—once they’re gone, they will not be restocked. During production, the manufacturer encountered issues with the black plastic and switched to white.  If you prefer color, the white caps can easily be spray-painted to your liking.

⚠️ Compatibility Notice: These caps are designed exclusively for our pen tips. There is no guarantee they will fit tips sold by other companies.

IMPORTANT: Pen Refill Installation

For the cap to snap on properly, the pen refill nib must sit low—just clearing the opening of the pen tip.

• If your pen tip refill extends too far, remove the refill and carefully snip a tiny amount off the end.

• Test and repeat until the cap clicks securely into place.

• Keep in mind: due to slight size variations between pen tip batches (less than 0.01mm), a small number of our pen tips may not be compatible with these caps.

Packaging: Sold in bags of 10.