Blue Prints Wooden Swing Sets How Can I Preserve Grease Paint On A Set Of Wooden Drumsticks?

How can I preserve grease paint on a set of wooden drumsticks? - blue prints wooden swing sets

I just returned from a performance by Blue Man Group, I have a set of wooden rods that blue men "signed" by the kiss, the lipstick prints, grease, its blue color of each wooden skewer.

I wonder what is the best way to dry and preserve the color.

I'm trying to Hairspray, and I heard trying to dust, but also interest in painting on the skin, not the forest. "

Ideas?