Blackboard Ruler Draughtsman Blackboard Ruler – 100cm Graduated | Precision Measuring Tool for Chalkboards & Classrooms
By
Trefoil
R 113.85
Tax included.
R 96.77 (excl. VAT)
Description
The Draughtsman 100cm Graduated Blackboard Ruler is an essential tool for classrooms, lecture halls, and design environments. Designed for use on blackboards or chalkboards, this durable measuring tool features clear graduations for accurate linework and demonstrations.
Perfect for teachers, lecturers, engineers, and technical illustrators, it allows you to draw straight, accurate lines on large surfaces with ease.
✅ Key Features:
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Length: 100cm (1 metre)
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Use: Designed for use on blackboards or chalkboards
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Graduations: Clear, easy-to-read measurement markings
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Material: Durable and lightweight for daily classroom or studio use
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Ideal for teachers, draughtsmen, engineers, and presenters
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Enables precise technical drawing and instruction