These large magnetic pieces are great for free play or demonstrating geometrical structures and magnetic principles.

The bars have opposing polarities, teaching children about polarity as they play.

The set contains a guide showing different ways of playing with the pieces and you can add to your pack by purchasing extension sets.

MGN-03 Midi Magnetic Construction - 42 pieces.

MGN-04 Ball extension - 6 pieces.

MGN-05 Rod extension - 6 long pieces and 6 short pieces.