Remember all the versions we've made of the toy block? This also includes the toy block we made with SketchUp in this chapter. Here's a comparison of all the prints in the following image:

With each successive stage, we have made a better replication of the toy block. Our best result is the model we made with SketchUp. Not only is it better, but it was modeled faster and easier than the others. When mechanical- or geometric-based forms are needed, using a 3D modeling program such as SketchUp is the best solution.