1. Open a new file, around 300 x 250pixels, with any background color.
2. Go To FILTER > RENDER > 3D TRANSFORM
3. Click on either the Cube, Sphere or Cylinder tool and make your shapes. Heres mine.
4. Click on the Trackball tool and rotate your shapes. Heres my results

10 Random Photoshop 3D Effects :
10 Random TutorialKit Materials:












More Photoshop: