OKKFINE Metal Compass Digital Display Pen-shaped Circle Drawing Tool High Quality Practical Math Geometry Tools Gift

Name: Digital Display Compass. Size: 138mm(5.43in). Color: White, Blue, Pink, Black. Weight: 45g. Material: Metal. Name: Digital Display Compass. Material: Metal. Size: 138mm(5.43in). Color: White, Blue, Pink, Black. Weight: 45g. Features: 1. New high-quality products. 2. Comes with a thoughtful protective cover, which does not harm hands and provides safer storage. 3. Pen shaped metal multi-color: four-color design, fast circle drawing, suitable for students professional compass. 4. It can be opened and closed at a large angle, and both large and small circles can be drawn accurately without deviation. 5. Integrated digital display design of ruler and gauge: Adjust the spacing between the gauge feet, and the number corresponding to the arrow on the circular gauge foot displays the radius of the drawn circle. Note: 1.1cm(0.43in 10mm=0.39inch. 2. Please allow 1-2mm(0.04-0.08in error due to manual measurement and make sure you do not mind before ordering. 3. Please understand that colors