The contrast between the small wheel on a rug and the massive tractor wheel, both being sprayed with lubricant.

The video is split into two vertical segments. The top segment shows a close-up of a small black wheel on a rug, being sprayed with a lubricant. The bottom segment shows a close-up of a large yellow tractor wheel and then transitions to show green machinery with belts and a red line, also being sprayed with lubricant. The video then shows a can of WD-40 Specialist with a flexi-straw, and finally, the WD-40 logo with a tagline.