Penpal

How it works Support us

Write with confidence again

Penpal is a stabilizing writing utensil specially designed to improve the lives of those with Essential Tremor, Parkinson's Disease, or other motion disorders.

Stabilize your hand tremor

With Penpal's stabilizing technology, your pen will shake an average of 70% less than your hand, so you can worry less about the letters and more about the words.

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Works like any pen.

Write like you normally do, and let Penpal filter out the tremors, leaving behind pure beautiful strokes. And now, with exchangeable cartridges, use Penpal as a pencil, pen, stylus, or whatever else you'd like.

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Gets better as you use it.

Designed with novel software and hardware, Penpal can self-balance in every direction. Penpal will learn about you and distinguish between tremors and writing motions, perserving your unique handwriting.

Bring it anywhere

With its curved handle and round base, Penpal was designed to be light, compact, and affordable. It fits nicely in any bag and is resistant to wear.

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Introducing PenPal, the first tremor canceling pen that uses smart stabilizing technology.

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Got any advice? We would love to get insights on our work! We are also looking for some patients with resting tremor or a suitable motion disorder to try out a Penpal for free!


Reach out to us! We want to hear form you!

  • Contact us
  • Penpal Labs