So you have an idea, but need more than a picture or CAD drawing to sell the idea. This is where prototyping comes in. Prototyping can be done in many ways. Techstar Molding can assist your company with choosing the right method for each project. Techstar Molding does not sell or endorse a particular type of prototyping service. You won't find your company being "pushed" into buying expensive prototyping, such as stereo lithography, if your project doesn't require it.