Brio builder starter set two extra parts such as hammers and botls add play value to this set manufactured to brios high standards helps to develop hand eye coordination use with other brio rail sets for a fun and imaginative playtime it is time to put your construction ideas to the test with this brio construction set includes 135 x brio builder piece including nuts bolts blocks a screwdriver a hammer a spanner and pliers use your imagination to create any number of objects and when yo