Purpose-built for Viwoods AiPaper and AiPaper Mini, Stylus Pro is our next-generation Wacom EMR stylus pen that writes instantly the instant the tip touches the e-ink screen, feels natural and steady in hand, and works exclusively with Viwoods paper tablets. Ready to write out of the box with a customizable button setup so your flow stays focused from the first stroke.
Feel the Control
Comfortable control comes from simple things done well: balanced weight, reliable traction, and a pen angle that stays steady while you write. With an e-ink stylus tuned for handfeel, your letters look cleaner, your lines connect more predictably, and long pages feel manageable rather than tiring.
Balanced center of gravity
- Mass sits closer to your grip, so micro-shake drops and strokes land where you intend.
- Letters stay more uniform in tight spaces and along margins.
- Long sessions feel calmer since you do not need to squeeze as hard to stay precise.
The Nib System Included in the Box
Two textures you can swap in seconds, so the stylus pen matches the task rather than forcing one feel to do everything.
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Felt nib: higher friction with a quieter touch that helps rein in fast hands, ideal for dense notes and careful handwriting.
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POM nib: lower friction with a crisper glide that favors quick markups and iterative sketching when pace matters.
- Quick picker: want more control and texture → choose Felt; want speed and smooth travel → choose POM.
Triple-layer grip surface
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Protective topcoat: A hard, UV-cured outer layer resists scuffs and polishing, keeps the barrel matte under daily wear, and wipes clean so the grip feel stays consistent month after month.
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Textured midcoat: A fine particulate finish adds real traction, reduces barrel rotation in your fingers, and lets you ease pinch force while holding a steady pen angle during quick notes and long pages.
- Primer base: A bonding layer that anchors the finish and keeps texture and color even in high-contact areas, reducing edge lift, flaking, and glossy patches under your fingers.
Accuracy Powered by Wacom EMR
Accuracy is the quiet guarantee that small strokes land where you intend and lines stay consistent from start to finish, and Stylus Pro delivers it by building on a proven Wacom EMR stylus platform engineered for clean signal capture, predictable response, and reliable repeatability across slow notes, quick markups, and everything in between.
Wacom EMR 3.0 foundation
Wacom EMR 3.0 reads pen position and pressure through electromagnetic resonance, allowing the pen to stay battery-free and always be ready, while maintaining a clean and repeatable signal over extended sessions. On Viwoods paper tablets, the digitizer and firmware are calibrated to the display stack and tip geometry as a single system, so strokes begin where the tip touches, lifts end without tails, hover feels predictable when you aim a mark, palm rejection behaves consistently, and accuracy holds near the bezel when you annotate in the margins. It's the backbone that enables the Wacom EMR stylus to turn intent into ink without fuss.
Fine-point control at 0.5 mm SR
A 0.5 mm SR tip reduces visual occlusion at the contact point and helps you see precisely where a stroke begins, which is why connectors, arrows, and tiny annotations at the edge of a page are easier to place cleanly. The small contact patch also supports tighter margins and crisp diagram edges without forcing you to slow down unnaturally.
Linear pressure that behaves
A linear pressure curve with tight tolerances keeps light lines light and ramps heavier strokes smoothly, so shading feels like a single continuous gesture rather than a series of steps, and because our implementation delivers a 100% improvement in pressure sensitivity versus the prior generation, subtle variations in pen force translate into equally subtle line changes rather than being smoothed away.
Tracking that keeps up (up to 960 Hz)
At up to 960 reports per second, coordinate updates arrive quickly and evenly, which reduces angular aliasing on slow diagonals, makes quick flicks and ticks land with confidence, and preserves the intent of your handwriting even when your tempo changes mid-sentence — because the digitizer is sampling faster than you can meaningfully outrun it.
A quick note on erasing
Flip to erase and place the eraser tip directly where you want to correct. The screen ignores your resting hand so only the pen input registers. Use light taps to clean endpoints and short strokes to remove small segments. If you prefer a button workflow, set the side button to Eraser, press to switch, make the correction, then release to return to writing.
FAQ
Q1. Are both nibs included?
Yes. You get Felt and POM in the box. Felt provides higher friction for controlled handwriting, while POM glides more smoothly for quick reviews, and you can swap between them in a few seconds without tools.
Q2. Do I need to buy nibs separately?
Not at the start. Order replacements from the official accessories when the tip looks flattened, strokes begin to appear wider than usual, or the surface feels different in a way that affects your control.
Q3. Do I need any setup to start writing?
No. It writes immediately on Viwoods AiPaper and AiPaper Mini. The hardware eraser tip works out of the box. You can set the side button to your preferred shortcut, for example, Eraser or Highlight.
Q4. How long does each nib last?
It depends on your pressure, writing volume, and the screen surface you use. Felt provides more texture and typically wears faster. POM keeps its shape longer. Replace the nib when you notice widening strokes, a glossy flat tip, or a slippery feel you don't want.
Q5. Does Stylus Pro work with non-Viwoods devices?
No. It's tuned for the Viwoods digitizer and display stack. Use it with AiPaper or AiPaper Mini for correct tracking and features.
Q6. Is there an eraser end?
Yes. Stylus Pro has a hardware eraser tip on the opposite end. Flip to erase, then flip back to write. If you prefer a button workflow, map the side button to Eraser for quick toggling.
Write Better, Be Better
Stylus Pro delivers steady control and consistent accuracy in a Wacom EMR stylus built exclusively for Viwoods, with a balanced center of gravity, a high-traction grip, two included nib types for either friction or glide, and a hardware eraser tip, so handwriting, markups, and quick fixes feel natural from the first touch.
Pick your nib, flip to erase, and move from notes to markups without breaking rhythm. Get Stylus Pro and turn clear ideas into clean pages.