Thank you for looking＾＾ These are keychains of a triangle ruler and compass, essential stationery for math. Stationery that everyone has used at least once. It's cute and exciting when it becomes a keychain＾＾ This keychain can be enjoyed by those who are currently using them and those who no longer use them. The length is approximately 11cm. ⚠️Please take a moment to read my profile. I also have other accessories for sale. I offer a discount of 50 yen per item for the second item and onwards. Please feel free to comment ^^ #Ibis_moment I also have other keychains for sale ↓ #Im_キーホルダー Other science-related goods are here ↓ #Im_理系 If you have no questions, please proceed with your purchase. Science/Tech, Science/Tech Girls, Science/Tech Boys, Rikejo, Rikendan, Numeracy, Math, Ruler, Stationery, Silver, Simple, Unique, Individual, Unique Style, Funny, Interesting, Rare, Cool, Cute, Gift, Present, Present, Gift