Geometry Compass Set by Ferocious Viking Combination Compass Set for Solid and Plane Geometry Precision Tool for Drawing Drafting Math and Geometry with Beam Extension Bar

Description

This Geometry Compass set contains two bow compasses, an extension beam, lead container, and a slip handle for pencils. Ideal for students in grades 9 12 studying math or geometry and for college students studying drafting, architectural design, and construction engineering. The large 6 inch bow compass is for drawing circles up to 15 inches in diameter. The size of the circle drawn can be adjusted on the center wheel. The compass is durability and lightweight and provides a nice balanced feel during use. The 4 inch bow compass also has a center wheel adjustment, which makes it easier to draw circles and arcs without the compass slipping. The Set includes an extension beam that attaches to the big bow compass for drawing larger circles and arcs. The Set includes a ruling pen attachment for use with the included slip handle. This Set is ideal to both the classroom and homeschooling, including for use in STEM projects The set contains: 6 inch Bow Compass Container for spare lead 4 inch Bow Compass Extension beam Slip handle for ruling pens Ruling pen Lead sharpener Carrying case. Six pointed star drawing by Pete.