If you are in the industrial design business, it sometimes take too much time and effort to draw the necessary blocks or tools needed to present a new or existing project. If the need arises, there are available drawings that are already finished to specifications that may fit the needs of a project. These cad drawings may be just what is needed to speed up the process of finishing a proposal or a report. It would also easily show the final results of the project. It would be a big help especially if there are time constraints for the big project. The smaller details can be done fast and more concentration and time can be given to the more complicated parts of the project.