KOET Circle Drawing Maker, Adjustable Rotary Circle Template Measuring & Drawing Ruler, Aluminum Alloy + Stainless Steel Drafting Ruler Measurement Tool for Circles

Circle Drawing Maker, Adjustable Rotary Circle Template Measuring & Drawing Ruler, Aluminum Alloy + Stainless Steel Drafting Ruler Measurement Tool for Circles Features: It is a completely redesigned tool for drawing and measuring perfect circles. Made of aluminum alloy and stainless steel material, good corrosion resistance, not easy to rust. It's perimeter can be enlargedor reduced. It can be used to draw round measurements and so on. This is an easy to carry plotter, and can be used in industry. Simply rotate the rings to open and close its captivating aperture mechanism. Specifications: Type: circle drawing tool Material: aluminum alloy + stainless steel Color: gold Size: about 12.5cm Package Include 1pc x circle drawing tool Note: Please allow 0-1 cm error due to manual measurement. please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item.