These colourful double-sided 6"" (15cm) square geoboards feature a 24-pin circular array on one side and a 5 x 5 pin grid on the reverse. Each pack
These colourful double-sided 6 (15cm) square geoboards feature a 24-pin circular array on one side and a 5 x 5 pin grid on the reverse. Each set includes 6 colours and a pack of 120 elastic bands.