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ReinkCase™ (Reinkstone) Smart Ink Screen Phone Case for iPhone(4-color)

ReinkCase™ (Reinkstone) Smart Ink Screen Phone Case for iPhone(4-color)

Regular price $79.99 USD
Regular price $99.99 USD Sale price $79.99 USD
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The Smart Ink Screen Phone Case, a revolutionary accessory designed to enhance your smartphone experience. This innovative smart ink phone case features a  electronic ink (e-ink) display, providing a secondary screen that is both energy-efficient and easy on the eyes.

  • 12-Month Warranty
  • 30-Day Return Guarantee
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  • DIY

    Dynamic windows
    Change patterns anytime

  • 4-Color

    4-color eink screen
    More colorful and clearer

  • NFC

    NFC tech application
    No battery & plug

  • Bracket

    Lens bracket
    Useful and convenient

  • Protection

    Multilayer protection
    Protect your phone

  • Wireless Charge

    Support wireless charging
    No magnetic attraction

Why choose Reink Case?

Reink Case VS Other Brands

1.Stunning Displays

Compared to other brands, Reink Case's self-developed e-ink system delivers clearer and more colorful displays, making images more vivid and lifelike.


    • The shell is crafted from high-quality Bayer TPU material from Germany, offering a perfect blend of softness and protection.
    • The back cover features explosion-proof glass that is both sturdy and drop-resistant. Even in the rare event that the glass breaks, it is designed to prevent splash and minimize any risk of injury.
    • The glass cover is applied using advanced dispensing technology, ensuring a snug fit that resists detachment.

3.Lens Bracket

Made from aerospace-grade aluminum alloy, ensuring strength and reliability

The hinge has been tested for 10,000 openings and closings and still smooth and durable.

The bracket can withstand a weight of 10KG without breaking

Different Looks

How to Use

On the How To Use page, we provide complete installation steps to help you to change your phone case easily.

Customer Reviews

Based on 2 reviews


Stuart G. Marshall
Protection and a use case which I hadn’t even considered

Even if it doesn't have more functions or utility, it's pretty cool even just aesthetically. It lets you change your case without having to print images to put in a clear case or buy new cases.