Claas Kuhnen takes us on a product visualisation class in this in-depth videotutorial. The .blend file is available too!
Here is a product rendering video for the Braun KS 20 coffee maker. It covers basic material design, light placement, scene design, and colour correction while rendering.
The target audience are beginners and is suitable for 3D CG artists as well as product design students eager to learn professional rendering.
I use a reference photo to explain how to understand what to do in 3D rendering borrowing from actual studio photography and looking for clues in the photos.
For users who would like to try out the scene you can download the .blend file here.