These Olympic A4 Graph Loose Leaf Refills are lined in 2 mm grid which makes them ideal for drawing graphs, diagrams and other mathematical functions. They have reinforced pre-punched holes so they can be securely attached to a binder.
- There are 50 loose leaf sheets in this pack.
- Each page is A4 size which makes it convenient for everyday use.
- The pages are grid ruled to keep your drawings accurate.
- The holes are reinforced to prevent them from tearing.