1. Faber-castel: Faber-castel is a stationery brand with a long history. Its ruler has accurate scale and durable quality. Their rulers are generally made of environmentally friendly materials and are suitable for primary school students.
2.Staedtler: Staedtler is another well-known stationery brand. Their straightedge has clear scale and comfortable grip. STAEDTLER's straightedge is usually made of durable materials, which is suitable for primary school growth.
3.excopta:excopta is a brand that focuses on educational supplies. Their straightedge design is simple and easy to use. Exacompta's ruler usually has many functions, such as the conversion between centimeters and inches, which is suitable for primary school students to learn and measure mathematics.
4. Milton Bradley: Milton Bradley is a brand specializing in the production of educational toys and school supplies. Their rulers are usually creative in design and rich in functions. MiltonBradley's ruler can help pupils develop geometric concepts and measurement skills.
5. Crayola: Crayola is a famous brand that produces colored pencils and crayons. They also provide rulers suitable for primary school students. Crayola's ruler is usually brightly colored and its grip is non-slip, which is suitable for primary school students to draw and measure.
These brands of straightedge are of high quality and easy to use, and are suitable for primary school students to use in their studies and homework. When choosing a brand and model that suits your needs, you can consider the clarity of the scale, the durability of the material and the comfort of holding it.