Great learning tool and measuring tool brings great convenience to drawing and measuring tasks Multifunctional ruler can be widely used in school, home and other various occasions Ruler is a great gift for students, teachers, artists and crafting lovers The transparent design allows you to clearly see the paper underneath, so you can measure and draw accurately without the use of a ruler Whether you are at school or at home, these rulers are a versatile tool for a variety of tasks, Manufacturer: Rxgiasup