With this great set of outdoor construction blocks the only limit is your imagination! Ideal for use as a standalone item or as an add on set for the Creative Construction blocks below. Keep on building, stacking, constructing and creating, the budding engineers and inventors will be in their element! Perfect for STEM, choose the set that best fits your space and away you go! Once you’ve finished building, the sets of blocks nest together neatly for storage. Made from sustainable sourced play grade timber.