Material: WoodSpecification: 28*9*19.5cm (package)Age: 2 years oldPacking: wooden box.A toy house has many kinds, but like a science class that moms are rare,Simulation of cups, straws, cylinder, alcohol lamp, tweezers and an iron table, test tubes, test tube rack, tray balance, conical flask, chemical materials,All put up really is the case, I returned to school. O (a _ U) O~The first time to play the mother can first explain and demonstrate the baby, so that more easily stimulate the baby's interest in chemical and chemical experiments.