These colourful isometric 23cm square geoboards are double-sided with an 11 x 11 pin grid array on one side and an 11 x 11 triangular pin grid on the other.
Product Specifications
- Each set includes 6 colours and a pack of 120 elastic bands shrink wrapped.
- Double-sided with an 11 x 11 pin grid array on one side and an 11 x 11 triangular pin grid on the other.
- Size: 23cm
