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Kindral
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E Ink Photo Case for iPhone

Puts a photo or design of your choice on the back of your iPhone, and changes it whenever you send a new one.

$35.99

The back of this cover is a small E Ink screen. Pick a photo in the app, send it, and the phone powers the screen over NFC while it draws. The image then stays put with no battery and no charging.

Phone model iPhone 17 Pro Max

Color Black

1

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  • Shows a photo you send from your phone
  • No battery, no charging
  • The image stays with the phone off
  • iPhone 13 to iPhone 17 Pro Max

A new back whenever you like

One case, any image

A printed photo case

  • The photo is printed once and never changes
  • A different photo means ordering another one
  • Seasonal designs need one each

The E Ink photo case

  • Send a new image from the app at any time
  • No battery to charge: the phone powers it while it draws
  • The image stays with the phone off
  • Black, white, red and yellow ink

How it works

Powered by the phone, only while it draws

There is no battery inside. It takes the power it needs from the iPhone's NFC, the same radio Apple Pay uses, and only while an image is being sent.

  1. 1

    NFC chip

    A chip behind the screen picks up power and the image from the phone behind it.

  2. 2

    E Ink screen

    Charged grains of black, white, red and yellow ink move into place to draw the image.

  3. 3

    Holds the image

    Once drawn, E Ink needs no power to hold it, so it stays until you send another.

Diagram of the NFC chip inside the case, which takes its power from the phone
Kindral E Ink photo case in black on an iPhone, showing a koi pond picture on the back

How to use it

Change the image in three steps

  1. 01

    Get the app

    Install the app named in the box on your iPhone and open it.

  2. 02

    Pick a photo

    Choose a photo or a design in the app and crop it to the screen.

  3. 03

    Send it to the case

    Tap send with the case on the phone and keep it still while the screen redraws. It then stays until you send another.

Compared

E Ink photo case or printed photo case

ComparedThis productE Ink photo casePrinted photo case
Change the image yourselfYesNo
Needs chargingNoNo
Image shows with the phone offYesYes
Full color photosNoYes
ColorsBlack, white, red, yellowAny

The E Ink screen mixes four inks, so photos look like a soft print. A printed case shows full color but keeps one image for good.

Try it at home

Use it for 30 days. If it doesn't earn its place, send it back.

Tracked US shipping, usually 5 to 10 business days. Free on orders over $59, otherwise $4.99. If it isn't right for your kitchen, tell us within 30 days and we'll arrange a free return.

Get yours

Questions

No. The screen is E Ink with four colors of ink: black, white, red and yellow. A photo comes out like a print, with softer colors and a fine dot pattern close up, and blues and greens show as mixes of the four. Pictures with strong shapes and warm colors look best.

No. There's no battery in it. The phone powers the screen over NFC while it draws, and E Ink keeps the picture with no power at all.

No. It's made for the iPhone models in the list only: there's no iPhone 14 Plus, 15 Plus or 17 Air version, and no Android version.

Yes, any photo on your phone. The app crops it to the screen and turns it into the four ink colors, so bold designs in red, yellow and black come out sharpest.

No. E Ink holds an image without power, and it draws on the phone only while one is being sent.

Reviews

4.5

50 reviews

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Quinn R.

Nov 9, 2026

Verified buyer

Fantastic item. Fast delivery too.

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Emma R.

Nov 9, 2026

Verified buyer

Exactly what I needed!

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Diana L.

Nov 9, 2026

Verified buyer

Amazing value for money!

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Chris P.

Nov 9, 2026

Verified buyer

Very satisfied with this purchase!

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Beth M.

Nov 9, 2026

Verified buyer

Great product, arrived quickly!

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Alex T.

Nov 9, 2026

Verified buyer

Excellent quality and highly recommend!

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Beth M.

Nov 4, 2026

Verified buyer

Wonderful product, very pleased indeed.

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Rachel B.

Nov 3, 2026

Verified buyer

Will be ordering again soon.

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Jack D.

Nov 1, 2026

Verified buyer

Love it! Works perfectly as described.

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Amy K.

Oct 31, 2026

Verified buyer

Excellent quality and highly recommend!

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