Multi-function children nut combination toy!Tear open outfit class wooden nut combination! Children educational nut combination! B23-02-01 This multifunctional nut combination by the screwdriver, screws, nuts, and more porous assembled batten, etc, the baby can use these assembled all sorts of modelling. Four red elegant wood wheels, six colorful cube, its six surface has the screw holes, and the hole and the hole are interlinked, multiple has a different number of hole rounded corner batten, several grains different lengths of colorful screws, screw with nut precise anastomosis, and is equipped with a fine workmanship of the screwdriver, make assemble become more simple. This toy is made of high-quality wood, through fine grinding, polishing and chamfering processing, surface is smooth without barb, will not harm to the baby's skin. The paint is environmental protection water-based paint, luster downy, safety without peculiar smell, can let the baby play safe. Rich color can make baby learn to distinguish between colors, color vision for children 2 to 6 years of age is very important, parents should take advantage of this time to give the baby the best of things, let them free play, give them a happy childhood.