Sketchmaster & Rulers

The Sketchmaster ruler contains:

Trig. Graph scale.
Tessellation cluster.
A group of useful shapes with common side lengths for drawing tessellations.
30cm ruler.
Easy to use protractor with location hole for marking angle vertex.
Large circle with 360º protractor & unit circle markings.
All shapes are labelled and numbered for easy reference.
Isometric lines.
Number line.
Binder holes.
A great range of matched shapes for technical drawing.
Cluster of prism shapes for 3-D drawing.