PolyM Cars n Creaturesreative building fun with coloured building blocks!et your imagination free and create a wide range of cars and creatures using the easy-to-construct Poly M blocks. The Cars’n’Creatures set includes 6 PolyM bricks, one eye sticker, build instructions and leaflet.urture your childs construction skills and creativity by challenging them to build various shapes and figures. Start with a car or a creature and then let your imagination run wild.ecommended for ages 18+ months