Pro & Con Arguments - Best Drawing Compass Buyer’s Guide (2018 Update)

Geometry set for all levels designed in usa. 15 piece geometry set, compass set in a reusable pouch, easy to carry and store. Package includes 15 piece: 2 metal compasses (1 study compass & 1 graphic compass).1 extra lead for graphic compass.1 metal divider.2 pencils for compass.1 mechanical pencil (0.5 mm) for compass.1 pack of 0.5 mm lead for mechanical pencil.1 eraser.1 metal pencil sharpener.1 ruler (6 ).1 set square (30 /60 ).1 set square (45 ).1 protractor.1 protractor with swing arm (6 ). Inch and centimeter measurements. The math set/geometry set designed by experienced math experts with all essential items for teachers and students at any level.

Extra features includes a sharpener for sharpening the point of the lead to always be able to create precise arcs and circles. Also includes a small container for lead, so you have a replacement handy when needed. Additionally includes a small stylus pen that can be used in the slip handle or separately. Geometry compass set contains two ferocious viking bow compasses, an extension beam, interchangeable attachments, a slip handle for pens, pencils, stylus or markers. Ideal for students in grades 9-12, vocational or college classes studying drafting, architectural design, and construction engineering.

Ideal for math classes such as geometry class, drafting, architectural drawings, engineering designs, both mechanical design and construction. It is a necessary tool for bisecting angles, constructing geometrical shapes, including perpendicular lines, parallel lines, triangles, circles, rectangles, pentagons and virtually any geometrical shape. With this high quality ferocious viking bow compass you will not have that problem. The set screw in the center of the compass allows you to accurately set the size of the circle you need and hold it. Versatile an extension beam attaches to the big ferocious viking bow compass for drawing large circles and arcs up to 22 inch diameter, very useful for those times you need to think big.

Set upgrade: value combination, two different colors with the drawing compass, with two replacement refill combination. Design innovation: compass set are designed to be innovative, with a needle safety cap added to improve safety during use. Version upgrade: the use of compass easier, more dynamic appearance. Upgrade process: math compass using high-quality metal materials, mature forging process, the use of more durable. Applicable to a wide range: math compass for drawing circles, for teaching, students, teachers, designers, architects, engineers, as well as office, campus and other scenes circular math geometry tools.

Sturdy and easy to carry: 4 pieces enclosed in a transparent box for protection and organization, easy to carry and store. 5 pieces math geometry tools: 1 x compass.1 x divider lead.1 x pencil lead.1 box refill.1 x compass box. Good quality and durable material: the compass is made from stainless steel, ergonomic design and simple to use; center wheel for easy adjustment. Practical: the large size compass can bent to draw a larger circle and divider apply for intercept line segment, measurement, division. Useful tool: 5 pieces math geometry tools set especial suitable for school teaching use; it is good math tool set for school.

Note: the screw may be a little tight, and not easy to turn the screw out when you change the ink pen pin at the first time; it will be easier to turn it out after changing several times. Math compass set: 1 geometry divider.1 x pencil lead pin and 1 x ink pen pin; all are packed in a box which is convenient to organize and carry. Kindly reminder: please do not adjust the diameter bigger than the maximum ones, or the compass will be broken and cannot be repaired. Accurately drawing: you can turn the round screw in middle of compass to adjust the diameter of circles; maximum circle radius is about 2 inches/ 5 cm.

Spring compass: the drawing compass is made of stainless steel for drawing circles, good for students, teachers, engineer, designers, artists, etc.

What’s included: 3 metal compasses ( study compass, compass with mechanical pencil & graphic compass ) 1 metal divider.2 sets of mechanical pencil lead refills.2 sets of graphic compass lead refills.1 ballpoint pen.2 erasers.2 pencils for compass.1 metal pencil sharpener.1 mechanical pencil (0.5 mm).1 protractor.1 protractor with swing arm (6 ).1 ruler (6 ).1 set square (30 /60 ).1 set square (45 ). Practical: everything you need in one reusable pouch, easy to carry and store. Safety: conforms to astm d-4236 & en71-3. Large 20 piece geometry set / compass set, inch and centimeter measurements, suitable for all levels teachers and students.