Mandala Guiding Tool DIY Painting Drawing, Multi-function Drawing Tool Magcon Drawing Curved, Magnetic Compass Ruler, Mini Compass Protractor Combo, for Notepad Designers Artists Architects Student

Product Details How to draw? ? ? 1. mark center on the paper 2. put the compass in top 3. start at 360 degree for the starting point 4. rotate and draw an arc 5. stop drawing when you have the angle you want 6. finally, draw two straight lines to get radius and angle Features: Product name: Multifunctional drawing ruler Material: stainless steel and aluminum Size: about 2.75-3.15 inches Colour: Black *It can be used as both a drawing tool and an emergency tool. * Very practical two parts, a straightedge with linear perforation and a ruler with curved outline, not only as a drawing guide, but also as a set of wrenches and a bottle opener. *Also used for employee benefits, anniversary celebrations, awards ceremonies, advertising promotions, trade fairs, birthdays and business gifts. Products include: 1 set of drawing tools