Blackboard Compass – Large Chalkboard Drawing Compass for Classrooms & Presentations

The Blackboard Compass is a must-have teaching tool for classrooms, lecture halls, and training environments. Designed specifically for drawing large, accurate circles on chalkboards or blackboards, this compass features a durable metal arm and chalk holder, making it perfect for geometry lessons, technical demonstrations, or visual presentations.

With its adjustable arm and firm grip, you can draw smooth, precise arcs and circles without slipping. Ideal for teachers, lecturers, and trainers who need to illustrate large-scale diagrams quickly and clearly.

Key Features:

• Designed for use on blackboards and chalkboards

• Adjustable arm for drawing large circles and arcs

• Secure chalk holder for stable, consistent lines

• Sturdy construction – durable metal or plastic build

• Ideal for classrooms, lectures, workshops, and math instruction

• Suitable for teachers, tutors, and technical presenters