Creative puzzle that can be used to make many designs and patterns not only in two dimensions, but three.  A booklet is included to inspire, but by no means limit children's own ideas and visions.  This is one of our favorite Grimm's toys.  12 block pieces made of alder and colored with non-toxic stains to accentuate the grain of the wood.  Approximately 5.5"x5.5".  Choking Hazard - for ages 3+.  Bosnia