Multifunctional mathematical ruler

FEATURES:

• The corners are arcuate, without burrs, and will not scratch your hands.

• The scale of the ruler is very clear, not easy to fade, and can be used until your child graduates.

• This ruler can be rotated, it is very convenient to draw mathematical pictures with it.

• There are three styles of this ruler, suitable for three different levels of elementary school, middle school and high school.

• The ruler is made of transparent plastic and is not easy to be broken. It is a great help for children's learning.

• The transparent material is easy to find, and the thin design makes the drawing more accurate.

SPECIFICATIONS:

• Type:  Stationery

• Material: plastic

• Color:  transparent, blue

• Size:

  Primary school - 7.8*19cm

  Middle school / high school - 8.4 * 20.3 cm

• Weight:  approx. 50g

• Package:  1*multifunctional mathematical ruler