Every pen tablet and screen tablet stylus uses a replaceable nib (or "tip") that wears down over time — a normal part of ownership, not a sign of a defective pen.
Signs Your Nib Needs Replacing
- Visibly flattened, chipped, or shortened compared to a new nib
- Noticeably scratchier or less smooth glide across the tablet surface
- Reduced precision — lines feeling less accurate to where you're actually pointing
- A grinding or gritty feeling, especially common with matte/textured screen protectors, which wear nibs faster than bare glass or plastic
The General Replacement Process
Most tablet manufacturers include a nib removal tool with the tablet (a small metal loop or plastic clip), and most tablets ship with a few spare nibs in the box. The general process — which varies slightly by brand, so check your specific tablet's manual — is: grip the old nib with the removal tool, pull straight out along the pen's axis (not at an angle, which can damage the internal mechanism), then push a new nib firmly into the same socket until it's seated flush.
How Often to Expect to Replace Nibs
This varies enormously based on how much you draw and what surface you're drawing on — there's no universal interval to point to honestly. Heavy daily use on a textured screen protector will wear a nib down considerably faster than occasional use on a smooth pen-tablet surface. A reasonable approach is to check your nib's condition periodically (monthly, if you draw regularly) rather than waiting for a problem to become obvious.
Buying Replacement Nibs
Always buy nibs designed for your specific pen model — nibs are not universally interchangeable between brands, and in some cases not even between different pen models from the same brand. Genuine manufacturer replacement nibs are the safest choice; third-party nibs exist but their fit and wear characteristics can vary.
Frequently Asked Questions
Can I keep using a worn nib instead of replacing it?
You can, but a worn nib affects glide smoothness and precision, and in some cases can be rougher on your tablet's or screen protector's surface over time. Replacement nibs are inexpensive relative to the tablet itself, so there's little reason to keep using a badly worn one.
Do all pen tablets use the same nib?
No — nib shape and internal fitting vary by brand and often by specific model. Always check your tablet's documentation for the correct replacement part.