FUJITSU Quaderno QUADERNO A4 Gen.2 (FMVDP41) This is the "Quaderno A4 size, 2nd generation" digital notebook, which uses electronic paper. It's a model perfect for viewing PDFs, taking handwritten notes, and managing documents, with a writing feel similar to paper. Regarding the condition: ・Includes a Lamy pen. ・The main body has no noticeable scratches on the screen, and the display is good. ・The cover has no noticeable scratches on the front. I haven't used it myself, so I don't know the specifics very well. I was able to connect it to a PC with a cable and send/receive data. From the manufacturer's page: Main Features ・A4 size compatible, making it easy to view papers, contracts, musical scores, etc. ・Equipped with electronic paper, which is gentle on the eyes and reduces fatigue even with prolonged use. ・Lightweight and thin, making it easy to carry. ・Low pen input delay, providing a natural writing feel. ・Easy to write on, save, and organize PDFs. ・Can be linked with PCs and smartphones (using a dedicated app). [Shipping] ・Will be waterproofed and carefully packaged.