This is a terrific student-grade bow starter set, ideal for entry-level drafting classes. Offering professional quality at a value price, the set includes a 6" bow compass, replacement leads for compass and pencil, a 0.5 mm mechanical pencil, an eraser, a lead sharpener, and a carrying case

This is a terrific student-grade bow compass starter set that offers professional quality at a value price. Ideal for entry-level drafting classes, the seven-piece set includes a 6" knee-action bow compass, a 0.5 mm mechanical pencil, a lead sharpener, replacement leads, and a carrying case.

This 6" shatter-resistant compass features a unique safety point and diameter adjustment in both inch and metric calibrations. The absence of a sharp point makes this compass safe for the classroom.

Great for the entry-level math student, this set includes a brightly colored, student-grade 6" safety compass and a 6" 180° protractor with a center opening.

Draw circles up to 12" with marker, pen, pencil, or cut with X-Acto knife. Knurled center nut adjusts and holds precision settings. Has gauge for accurate repeat work.

Create perfect circles with the Helix Ball Bearing Compass. Featuring durable metal construction, this compass also has a safety point that makes it ideal for younger users. The circle size indicator includes both inch and metric scales. Pencil is included.

For school use. Makes circles up to 11". Friction-type, die-cast, ribbed nylon pencil-retaining ring for wood-cased pencils (1 pencil included). Shortened safety point.

The blunt metal tip on this handy compass is safe for use even by children, yet it works well on all papers. A lockable graduation arm helps create perfect circles up to a 12" diameter. The Helix Safety Compass features both inch and metric scales.

Ideal for artists, architects, woodworkers, quilters, and pattern makers, the Koala Tools Ring Ruler 360 is the first size-adjustable, circular ruler. It makes drawing and measuring circles and arcs a much simpler and more efficient experience by eliminating the cumbersome pivot-point system.

For use with any pencils and most ballpoint and felt tip pens. Easy, accurate for circle/arc and geometric work. No setting adjustments due to fixed radii scale. Draws circles from 1/4" to 10". Straight edge on 2 sides.

This excellent school geometry set is flexible for safety, and transparent for easy use. It gives you all of the basics - a compass, a protractor, a 45° triangle, and a 60° triangle - in a vinyl wallet.

Safe and versatile, the Westcott Safety Compass is manufactured to meet the demands of year-long use, both in and out of the classroom. Its brightly colored, sturdy plastic body has a textured top for non-slip grip.