Adjustable Circle Drawing Tool
Material: stainless steel
Size: 12.5 cm / 4.92 inch in diameter
Net Weight: 160g
Weight: 220g(with package)
-It is a completely redesigned tool for drawing and measuring perfect circles.
-Made of stainless steel, it has good corrosion resistance and is not easy to rust.
-Its perimeter can be enlarged or reduced. Can be used to draw circular measurements, etc.
-This is an easy-to-carry plotter that can be used in industry, student learning, and field painting.
Just rotate the ring to open and close the aperture mechanism, and then adjust the size.