E-books with ink screens were comfortable to read and would not cause harm to the eyes. At the same time, they were relatively affordable. If you want to recommend some e-books with ink screens, you can refer to the following: 1. The Kindle is a very popular ink-screen e-book with a wide readership. Its screen uses E-Ink technology, and the reading experience is excellent. In addition, the Kindle also supports a variety of reading modes, including outdoor mode and night mode to better adapt to different reading environments. 2 Kobo:K Kobo was also a very popular e-book with an ink screen. Similar to the Kindle, it also used E-Ink technology. K Kobo also had some unique features such as a built-in dictionary and reading progress bar to make it easier to find and manage books. 3 Project Gutenberg:Project Gutenberg is a free e-book resource library that contains many free e-book resources, including many classic novels and literary works. Project Gutenberg's ink screen e-book reading experience was good and less irritating to the eyes. The above are some good ink screen e-book recommendations. You can choose the product that suits you according to your preferences and needs.