mathematical instruments 4pcs ruler+one metal compass+one divider one eraser+one pencil

Mathematical instrumentsItem No.:MS167

including the details as follows:

1)15cm ruler

2)14cm 60-degree triangle

3)10cm 45-degree triangle

4)10cm protractor

5)one metal compass

6)one divider

7)one eraser

Time for making sample:around one week

Time for production:around 25 days after your sample confirm and your deposit