Helix Metal Compass (Pack of 10) G07040

Helix Metal Compass and Pencil. Self-centering compass with cam-lock for secure pencil retaining. Shortened safety point avoids injuries. Read more

Helix Geometry Class Set (Comes in a tray with clip on lid) Q99040

Ideal classroom resource for geometry lessons. Allows for up to 30 students to participate. Includes 30 each of: Shatter Resistant ... Read more