title: How can the pixie dust effect be brought about using skrollr plugin?
body: <p>Recently I viewed the ScrollMagic Demo website.
  It showed the pixie dust sparkling effect been brought across on movement of the wand.</p>
  
  <p>How can the effect be brought about using skrollr plugin?</p>
  
  <p>Please guide me on that one.</p>
  
  <p><a href="http://janpaepke.github.io/ScrollMagic/" rel="nofollow">Here</a> is the reference link</p>