SUNSKYOO Drawing Compasses Graphic Tool Metal Worker Cartoon Math Geometry Kit Plastic Box Set,blue

Description

Colour:Blue Feature: 1:The math compass apply for drawing circle or circular,good for worker,teachers,engineers,designers,artists,etc. 2:It is good math tool set for school teaching use.Suitable for math classes,drafting,architectural drawings,engineering drawing,sketch geometric graph; Specifications: Material:metal Color:as the picture shows Dimensions:The length and width of the compass are about 11*2.5cm.The length and width of the box are about 13*4.5*2cm.The length and width of the refill box are about 5*1.5cm.The error is about 1cm. Quantity:1 pcs