Ruler Set 4 in 1, Transparent/Geometry Plastic/Maths Ruler, Geometry Tool Set/Ruler 20 cm and 2 x 16 Triangle Rulers 9.5 Protractor

4 drawing tools in a set made of transparent plastic Ideal for school and study Includes: a 20 cm ruler, an eccentric and a protractor The school set is made of high-quality plastic. The surface is smooth, durable and safe. It will not break easily when bent. On one side of the ruler, eccentric and protractor there is a centimeter scale that can meet a variety of measurement requirements.