Professional Adjustable Round Circle Drawing Ruler Measuring Tool, 1 Piece

[Professional Adjustable Circle Drawing Tool] - The circle drawing tool is a math ruler that easily creates a in seconds and the drawing tool not easily move during use and the drawing, is flexible and convenient, and can be reused for many years.<br>[Premium Material] - Made of high quality Metal, , not easy to rust, good hardness, high strength<br>[Adjustable] - It is adjustable, can be large or small, and can be opened and closed by simply turning the ring<br>[Easy to use] - The diameter becomes larger with clockwise rotation and smaller with counterclockwise rotation. It is very easy to use.<br>[Multipurpose] - The round template ruler tool is a great tool for students, carpentry. Also perfect for engraving, carpentry, sewing, sewing and lifting.<br>Colour:As Shown<br>Material:Metal<br>Package Contents:<br>1 x circle maker<br>Only the above package content, other products are not included.<br>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.