Doraemon Learning World Series Bonus Best Friend Ruler, All 3 Types x 2 Set of 6 Size: 11cm Material: Paper (Glossy Cardboard) "Best Friend Ruler" is a limited-edition ruler that can be split into left and right sides. It's small, perfect for elementary school students' pencil cases. They come together to form one design, so it's fun to have matching ones. Small enough to fit in a planner. Brand new, unused. Please note that these are bonus items. ○ Copying prohibited! Will be reinforced with cardboard and shipped via anonymous Mercari delivery. Instant purchase OK. #Doraemon #LearningWorldSeries #Bonus #BestFriendRuler #Ruler #Stationery #ElementarySchoolStudent #Complete