- 2022——Reinkstone launched the project to develop color e-ink screen phone cases
- 2023.06——Reinkstone launched the world's first NFC 3-color e-ink screen phone case
- 2023.11——Reinkstone launched the world's first 4-color e-ink screen phone case
- 2024.08——Reinkstone launched the 4-color e-ink phone case for Samsung
- Future——Stay tuned for more innovations and surprises.
Tribute to Samsung Galaxy
Samsung exists to create human-driven innovations that defy barriers to make a better world for all.
Reinkstone exists to to develope innovative color e-ink products to allow more people to experience the beauty and benefits of color eink.
This year marks the 14th anniversary of the launch of Samsung Galaxy, and Reinkstone launches the Reink Case Knight - Starry Version to pay tribute to it.
Invite you to the galaxy
Since ancient times, the galaxy has attracted us to explore.
Because the galaxy means the unknown, and there are infinite possibilities in the unknown.
We all have our own journey into the stars.
Hope we all meet our dreams and find what we are seeking for on our journey through the stars.
Reink Case Kinght invites you to travel to the galaxy.
E-ink Dynamic Window for Samsung
Magic E-ink Screen
Incredible Experience
Knight has a built-in 4-color e-ink screen. The back screen pattern can be changed at will. Your dynamic window is defined by you!
One case is worth a million, and every day looks like a new phone case. Every time you use it, you will feel a sense of surprise like opening a blind box.
Dynamic Window for Expression
Self expression
DIY your own phone case.
Be unique, just like you.
Show the world what you love.
Show the world who you are.
Show your mood
Joy, anger, sorrow and joy.
Your emotions can be seen.
Missing my love
The one you love is not around.
Watch the pattern on the case to ease the longing.
Motivational power
When you feel tired on the road of life,
you might as well look back at your original intention and ideals,
and regain the confidence and motivation to move forward.
Dynamic Window for Assistance
External screen tips
Airline tickets, to-do lists, and anniversaries are casted onto the back screen.
You can see the information clearly with your backhand,
without having to repeatedly open the phone to confirm.
Convenient QR code
Put the QR code on the back screen.
It will attract people's attention whether at work or in social occasions.
Eco-friendly NFC Tech
NFC tech
No battery needed
No battery, no tail plug. Data and power transfered via NFC.
A smart product that requires no batteries.
Zero power consumption display
Knight only draws a small amount of power from the phone during the image transmission process, and does not use the phone's power at rest times, because the e-ink screen does not require power to maintain the image display.
* Less than 1% of the power consumed when transmitting patterns
Outstanding Using Experience
Touch-friendly
The explosion-proof glass back cover is frosted and feels fresh and smooth.
Display-friendly
Reinkstone's self-developed e-ink display algorithm makes the final display effect of the pattern more vivid and realistic.
Use-friendly
Quick Editing
One-click beautification of pictures, direct to the best display effect.
Create Theme
Color, filter, text, stickers, and frames are all available.
Give full play to your creative talent.
Selection-friendly
4>3
Four display algorithms.
Must be a display effect that satisfies you
1000+ selected theme wallpapers
Treasure patterns give you endless surprises every time
Lens bracket
Kick the difference
Multi-angle support
Multi-scene use
115° folding angle, suitable for comfortable use in various scenarios.
Vertical
Watch short videos and read books
Horizontal
Watching dramas and video calls
Flip
A way to take selfies that
show off your long legs
Hang
You can hang your phone with
just one thumb
Satisfy
The rotation has a damping feeling
Super stress-relieving
The bracket is so durable
High-quality materials
Aviation aluminum alloy, strong and reliable
Conscientious Craftsmanship
Customized exclusive mold, carefully made through 25 processes
Worry-free folding
The bracket has been tested for 10,000 openings and closings and is still smooth and durable
Large load-bearingg
The bracket can withstand a weight of
6KG without breaking
Most Protective E-ink Phone Case
Samsung armor
The phone and the case are safe even after falling from a height of 1.8 meters. It can handle most unexpected situations.
Anti-bending
No risk of screen breaking
Diamond-grade glass cover, no bending after long-term use.
No need to worry about damaging the e-ink screen when disassembling.
Dust and water resistant
Take it easy
Dust and water resistant,
no need to worry about splashes or unexpected accidents in life.
What makes Knight so strong
Material, structure and process
Selected materials
The shell is made of TPU from Bayer, Germany. The hardness of TPU is improved to make it stronger.
Solid structure
Thickened corners and impact-resistant design, shock-resistant and drop-proof.
High standard process
The glass cover adopts the smart phone industry standard dispensing process. The cover fits more tightly and will not fall off.
Extraordinary Hardware
Meticulously Manufactured
Reject public motherboard
Reinkstone team's exclusive patented motherboard - small area, high integration, low power consumption, and performance far exceeding public boards.
Multilayer flexible PCB
Longer lasting and more durable
Multi-layer flexible PCB can reduce electromagnetic interference, allowing the device to operate more stably and for a longer period of time.
Exclusive NFC antenna
Efficient and stable
The transmission is stable and has been verified by users in more than 100 countries around the world.
No hindrance to other NFC functions
You can still use your phone to pay when taking the bus or subway.
Samsung Pay can also be used normally.
Product List
Tips for use
Place the phone into the bottom of the case first andgradually press it into the case from bottom to top
Frequently Asked Questions
Let customers speak for us
Bought the Reink case and got it in a very quick and timely manner , Highly Recommend Their Products!
At first i read the reviews and it looked weird and people saying it sometimes didn’t dispatch but i ordered mine last week and it came yesterday 27th June. It dispatches within 2 days. I love this case it’s amazing.
Great finishing, works as advertise, the app works flawless!
