"Perfect for memorization! 2-pack set of memorization word cards (2 packs) Instant purchase OK ⭕️ Purchased at Daiso over a decade ago and stored in a dark place without ever being used. I opened them to check the contents, but they are unused. Each word card set comes with one set of red and green sheets. Draw a line with a red or green marker (highlighter) on the words you want to memorize. ↓ ・Cover the 'green sheet' over the part traced with the 'red pen' ・Cover the 'red sheet' over the part traced with the 'green pen' The traced part will turn black, making the part you want to memorize invisible. Each card has 65 sheets, so you can learn many words and vocabulary with one word card set. ⚠︎I have a cat, so please refrain from purchasing if you have a cat allergy. Thank you. ----------------------------- Memorization cards With red sheets DAISO Daiso Industries 100-yen shop English learning English vocabulary Eiken (English Proficiency Test) TOEIC Idioms Kanji Kentei (Kanji Proficiency Test) Study Entrance exam Entrance examination Qualifications Job hunting Job change Technical terms Question and answer"