Features:Inorganic/organic chemistry tutorial, organic molecular structure model, ball-type molecular structure model.The model can be used to formulate the structural of various molecules of inorganic and organic substances in chemical textbooks. The model set can be used to construct a variety of common and slightly complex C, H, O, N, Br, l chemical organic molecular structure models, suitable for teaching and laboratory use.Made of environmentally friendly plastic, it is very safe and will not be broken, and has a long service life. The model can increase the students' interest in learning, and the teacher can explain it more intuitively. Very convenient.Cyclohexane (C6H12) is a ring compound that can be used for both boat and chair images, as well as adrenaline.Specification:Material:PlasticH Atom Diameter:17mmOther Atom Diameter:23mmPackage List: 76*Atom Model102*Link1*Link Tool1*Plastic Box