Isomars Teacher's Set Square | 60/30 Degrees | Extra Large Size for Blackboard/Whiteboard | With Detachable Handle

This extra-large set square is an essential teaching tool designed specifically for classroom instruction on blackboards and whiteboards. The 60°/30° geometric instrument features clear, bold markings in centimetres along its edges, making measurements and demonstrations visible to students even from the back of the classroom. The durable plastic construction ensures longevity through daily use, while its bright yellow colour provides excellent contrast against dark surfaces. A convenient detachable handle allows for precise control and easy manipulation during geometric demonstrations. Perfect for mathematics, technical drawing, and geometry lessons, this professional-grade set square helps educators illustrate angular relationships, parallel lines, and triangular concepts with clarity and precision. The large size makes it ideal for demonstrating proper technique and ensuring the entire class can follow along with ease.

• DIMENSIONS: Extra large size measuring 45 centimetres along the longest edge, perfect for classroom demonstrations and teaching purposes.
• DESIGN FEATURES: Constructed with durable plastic material in high-visibility orange colour with clear measurement markings
• ANGLES: Features precise 60 and 30-degree angles with accurate scale markings in centimetres along all edges
• PRACTICAL USE: Ideal for drawing and demonstrating geometric shapes, angles, and measurements on blackboards and whiteboards
• CONVENIENT HANDLING: Includes a detachable handle for comfortable grip and easy manoeuvring during classroom presentations