Contains squares, triangles, trapezoids, click-wheels and a super rectangle for long wheelbase cars and extra strength. Set makes lots of different cool cars, from small dune buggies to larger trucks. Limited edition 32-piece Magformers Super Rally set is a super-creative, educational magnetic construction toy for kids who love cars. Using unique Magformers magnetic pieces, children can build 3D vehicles and structures using different-coloured shapes and two pairs of click-on wheels. The pieces in this set are made in bright rainbow colours that kids always enjoy and there are four different shapes (squares,triangles, trapezoids and a long rectangle).