This is a set of flashcards and a check set. The used flashcards have been cut out, so there are no unnecessary markings! There are still quite a few cards left, so you can still use them! The check set is from ZEBRA and includes a green check sheet, a red pen, and a transparent white pen for erasing the red pen. All items have been used a few times, but are still usable! I tested them out, and the ink came out properly. How about it for students preparing for exams or those who want to use them for test study? We also accept purchases from overseas customers, such as those using the proxy purchase service (Buyee) ◎ If you have any other questions, please ask in the comments section (ᴗ͈ˬᴗ͈⸝⸝)