In school and college level, Physics Lab Models are readily used to give students an hand-on experience complemented with graphical displays. Chart Models are one of the most common physics lab models. Chart models are one of the convenient and effective ways of educating the mass students of a class room. There are numerous topics like biology diagrams, mathematical and chemistry formulas, geographical maps, economic graphs, etc that are compulsory to be referred while teaching or studying. Though, such things are always found in the book but in a class of 40-50 students, teacher can’t go to the individual student to make them understand the diagram or as such other topics.