7Pcs/Set Ruler Compass Pencil Set Geometry Protractor Maths Student Drawing School Stationery Mathematical for Boy Girl Gift

Name: Iron box compass 7-piece set
Size: 17*7 cm
Weight:100g
Color:Green,Blue,Purple
Composition: ruler*1. Triangle ruler*2. Protractor*1. Eraser*1. Lead core*1. Drawing compass*1
Package Included:7pcs/set

Notice:
1.Transition: 1cm=10mm=0.39inch.
2..Please understand that colors may exist chromatic aberration as the different placement of pictures.