Here is another topic similiar to your question.
http://cakecentral.com/cake-decorating-ftopict-22676-luster.html+shimmer+petal
But quick answer is no. The topsy turvy cake in my photos has shimmer dust on the butterflies (i don't have any cakes up loaded with luster dust)
Luster dust is like a powder like substance, and shimmer dust is a little bit courser.
HTH
Leily
The shimmer dust on this site looks like the Wilton shimmer dust which is NOT anything like luster dust. It is just finely crushed cake sparkels and will give you an okay sparkle look. Do not mix with with vanilla or alcohol--you will end up with a big mess! Just sprinkle on the area of your cake that you want them.
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