Virtual 3D knitting is an excellent option for creating initial prototypes before moving on to physical samples. This technology allows designers to visualize and test their knit designs digitally, saving time and resources in the development process. By using virtual 3D knitting, designers can experiment with different patterns, colors, and textures more efficiently, resulting in faster iterations and better-informed decisions before committing to physical production. The ability to see how a knit design will look and behave in a realistic simulation helps streamline the design process and ensures that the final physical samples meet the desired specifications with greater accuracy.