01
Put on the ring
Choose the appropriate size and wear the ring on the index finger of your dominant writing hand.
Preparing for a Kickstarter relaunch
A writing support that connects your pen to your hand.
PenFusion is a ring-mounted magnetic writing support. Wear the ring on your dominant index finger, place a compatible pen or pencil into the flexible holder, snap the two pieces together, and start writing.
Designed for everyday writers and people who experience hand fatigue, dysgraphia, tremors, or fine-motor differences.
Preparing for a Kickstarter relaunch. No product purchase is required to join.
70+
students tested
2
school levels
~2 years
of development
1
student founder
Testing and professional feedback describe the development process and do not imply clinical endorsement.
How it works
Put it on. Snap it together. Start writing.
PenFusion uses two simple parts: a ring worn on your dominant hand and a flexible holder fitted around a compatible pen or pencil.
02
Fit your pen or pencil
Place a compatible writing instrument securely inside the flexible PenFusion holder.
03
Snap together and write
Bring the magnetic pieces together. They stay connected while the pen can move and rotate naturally as you write.
The manufactured version is planned to use durable metal components, a flexible silicone holder, and multiple ring sizes.
Why PenFusion is different
It does more than reposition your fingers.
A traditional grip changes where your fingers sit on a pen or pencil. PenFusion changes how your hand connects to it, using a wearable ring and magnetic holder to create a stable link while the writing instrument can still move naturally.
Traditional pencil grips
Sits on the pencil.
- A single piece slides over the pen or pencil
- Changes or guides where the fingers are positioned
- The user must still grip and control the writing instrument with the fingertips
- Typically made as a basic foam, rubber, or silicone classroom accessory
The PenFusion approach
Connects your hand to the pencil.
- A two-part system pairs a fitted finger ring with a flexible pen or pencil holder
- A magnetic interface creates a stable physical connection between the hand and writing instrument
- Designed to reduce dependence on a tight fingertip grip while allowing natural writing movement
- Wearable, durable, and intentionally styled for elementary school through college, work, and adult life
Who it’s designed for
For anyone who wants writing to feel easier.
PenFusion is not only for people with a diagnosed writing difficulty. It is being developed for students, adults, frequent note-takers, and people who experience hand fatigue, dysgraphia, tremors, or fine-motor differences.
Students
For students who find everyday handwriting tiring or uncomfortable.
People with dysgraphia
A support option for people exploring a more comfortable writing connection.
Fine-motor differences
Designed to keep the writing instrument connected while the hand moves naturally.
People experiencing tremors
A ring-mounted format that may support a more connected relationship with a pen or pencil.
Occupational-therapy settings
For professionals interested in evaluating new writing-support options.
Schools & programs
For educators and special-education teams considering tools for varied writing needs.
Adults seeking comfort
For anyone looking for a different, more connected way to write.
Important: PenFusion is designed as a writing-support product. It is not a medical device, and individual experiences may vary.
Real-world testing
Developed beyond the first idea.
Over approximately two years, prototypes have been designed, produced, refined, and tested with more than 70 students.
Testing has included elementary and high-school settings, everyday classroom writing, longer assignments, and timed essay situations. Participants have shared feedback about comfort, grip pressure, control, and handwriting; individual experiences vary. PenFusion has also been shared with occupational therapists, educators, organizations, and other professionals for feedback.
Approved testimonial space
This space is reserved for feedback that has been approved for public use. No quotation or endorsement has been added.
Approved professional feedback space
This space is reserved for feedback that has been approved for public use. No quotation or endorsement has been added.
Choose your level of access
Free updates or the biggest launch discount.
The free waitlist includes launch notification and occasional updates. The $1 VIP option adds PenFusion’s biggest planned Kickstarter discount, private reward access, early notification, relaunch updates, and Discord access.
Free Waitlist
Free
- Be notified when PenFusion relaunches
- Receive occasional meaningful product updates
- See manufacturing and testing milestones
- No payment required
- Unsubscribe at any time
BIGGEST LAUNCH DISCOUNT
PenFusion VIP · $1 one-time
Pay $1. Unlock PenFusion’s Biggest Launch Discount.
Become a PenFusion VIP for $1 and unlock a huge VIP-only discount when PenFusion relaunches on Kickstarter. VIP members will receive access to a private Kickstarter Secret Reward priced lower than the standard public launch rewards.
- PenFusion’s biggest planned Kickstarter launch discount
- Access to a private VIP-only Kickstarter Secret Reward
- The lowest PenFusion price offered during the Kickstarter launch
- First notification when the campaign goes live
- Selected behind-the-scenes relaunch updates
- Access to the private PenFusion VIP Discord community after payment
One-time $1 payment. Secure checkout. Your Kickstarter purchase will be separate.
The $1 VIP payment provides access to VIP benefits. It is not a PenFusion preorder, a Kickstarter pledge, or a guarantee that the Kickstarter campaign will successfully fund. VIP members will need to make a separate pledge through the private Kickstarter Secret Reward when the campaign launches.
The $1 will be refunded if the relaunch is canceled, misses the published VIP deadline, or launches but does not reach its funding goal. If the campaign launches and a member chooses not to pledge, the $1 will not be refundable. Review the VIP Terms & Refund Policy before checkout.
Designed by a student founder
Built through testing, feedback, and persistence.
The founder story
Built from a real need to make writing feel easier.
My name is Ethan Vassilev, and I started PenFusion at the beginning of my junior year of high school. Over the past two years, I have used SolidWorks to develop and refine prototypes, worked through many late nights, and tested PenFusion with more than 70 elementary and high-school students—including students completing timed, college-level English essays.
Students helped me understand how the design could affect comfort, grip pressure, control, and confidence while writing. Conversations with educators, occupational therapists, international organizations, and a mentor affiliated with MIT have also helped shape the product. I am continuing to listen, improve the design, verify manufacturing, and build PenFusion for anyone who wants a more comfortable way to write.
PenFusion in use
See the real prototype up close.
Every photograph below shows the PenFusion prototype that has been developed, demonstrated, and tested. No generated or stock product imagery is used.
The PenFusion product
PenFusion in use
FAQ
Clear answers before you join.
PenFusion is still in prelaunch. These answers explain what is known today and what must be confirmed before live VIP payments are accepted.
The next chapter starts here
Pay $1. Unlock PenFusion’s Biggest Launch Discount.
Become a PenFusion VIP for $1 for private Kickstarter Secret Reward access, the lowest PenFusion launch price, early notification, relaunch updates, and Discord community access.