10-piece maths compass set Features: 1.The measuring ruler set is made of high-quality plastic, with a smooth surface without burrs, safe and non-toxic, accurate in scale, wear-resistant and durable. 2.The complete set of tools is perfect for drawing circles, drawings and measuring tools, especially suitable for students. 3.Transparent cover plastic box packaging, which can well protect the stationery to reduce wear and tear, and is convenient for storage and carrying. 4.Suitable for: very suitable for students to use, can be used as a gift to children, children, relatives. Specification: Material: plastic + rubber + metal Color: transparent+black+silver Size: as shown Package contains: 10-piece maths compass set Note: 1.Due to manual measurement and different screen settings, please allow a slight size and color error. 2.When using the compass, please pay attention to the pointed part to avoid stabbing, please keep away from infants and young children.