Just as educational charts, Model Charts are also a medium of educating the students on otherwise difficult topic. However, educational charts are 2 dimensional and the model charts are three dimensional. Model charts are more descriptive and explain the subject in a better way. Model charts manifest its original item with close resemblance, hence students gets a better idea of how it looks like. For instance, a science student studies, about the inside of brain, digestive system, eye, ear, etc but never get to see these, which causes a lapse in understanding the subjects. These kinds of topics need a 3D demonstration for explanation; here the model charts are very helpful. These kinds of charts are usually expensive then simple 2D charts and are basically used in schools, colleges and institutions only. However, one can easily get these model charts for personal use as well.