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This blackboard ruler is an essential measuring tool, specifically designed for classroom environments and large-scale demonstrations. Featuring an exact length of 100cm (1 meter), it is manufactured from highly durable plastic and includes a built-in handle for a secure, easy grip against vertical surfaces. It is the perfect choice for teachers, tutors, and schools looking for reliable, functional teaching equipment.
Teaching geometry, math, and drawing requires tools that combine reliability, ease of use, and long-lasting durability. This specialized measuring instrument is designed to facilitate the educator's daily tasks, featuring a large, highly visible scale that ensures a clear view for students, while its robust construction guarantees it will withstand the rigors of everyday classroom use.
Q: Is it safe for use on whiteboards?
A: Yes, the ruler's material and specially smoothed edges ensure it glides smoothly across the board without scratching or damaging sensitive whiteboard or chalkboard surfaces.
Q: Why is the built-in handle important for blackboard tools?
A: The handle allows the user to apply even pressure to the center of the instrument. This prevents the ruler from slipping or shifting while you draw long lines on a vertical board.
| Tool Type | Straight Ruler |
|---|---|
| Length / Dimensions | 100cm (1 Meter) |
| Material | Plastic (Shatterproof) |
| Scale Type | Metric System (cm / mm) |
| Intended Use | Blackboard / Whiteboard (Classroom) |
| Special Feature | Built-in Grip Handle |
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