Straight Ruler Calculator Student Supplies Learning Stationery Ruler Mini Mini Electronic Gift Calculator: Features: Multi-functional combination: combining calculator, ruler in one, the product meets multiple learning needs, suitable for students' daily use. Cute design: the appearance is designed with patterns and bright colours, which increases the of learning and attracts children's attention. Convenient to carry: lightweight and compact, easy to put into schoolbag or stationery box, convenient for students to use anytime and anywhere. HIGH PRECISION RULER: Equipped with 15cm scale ruler, measurement, suitable for drawing and homework. PRACTICAL CALCULATOR: Built-in mini calculator, easy to do maths operations and improve learning efficiency. Product Description: Contains:1xRuler Calculator Size:15x5cm Calculation:8 digits Scale:15cm School Supplies:Ruler Calculator Blue Practicality:Stationery is mainly designed to facilitate people's learning, writing and recording, so practicality is its most basic characteristic Aesthetics:With the continuous improvement of people's concept of aesthetics, the aesthetics of stationery is also increasingly important, modern stationery to meet the practicality, but also pay attention to the appearance of the design and color collocation, in order to attract consumers Easy to Carry:Stationeries are usually lightweight and easy to carry, and can be used in different occasions, such as schools, offices, etc Diversity:The types of stationery is very rich, including pens, paper, notebooks, sticky notes, folders, etc., each kind of stationery has its own special purpose and characteristics, in different occasions can play different roles