Disappearing Yellow Dots Optical Illusions is a pretty neat effect. If you stare into the center of the three yellow you will still notice the blue dots spinning around but after a few seconds the yellow dots should start to disappear. If you change your focus position the yellow dots will reappear but as long as you are focused on the center of the three they should start vanishing on you! Give it a try and let me know if it worked for you.
Also check out my other Disappearing Dots Optical Illusion or the Blind Spot Test.