267 Pcs Molecular Model Kit Educational Set For Chemistry Students

Feature: \n 1. Inorganic/organic chemistry tutorial, organic molecular structure model, ball-type molecular structure model.\n2. 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.\n3. Made of environmentally friendly plastic, it is very safe and will not be broken, and has a long service life.\n4. The model can increase the students' interest in learning, and the teacher can explain it more intuitively. Very convenient.\n5. Strong bond between atom and key link,not easy to deform. \n\nSpecification: \nFeatures:\n\n--\n\nInorganic/organic chemistry tutorial, organic molecular structure model, ball-type molecular structure model. \n\n--\n\nThe 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. \n\n--\n\nMade of environmentally: