My Zebra mantis just molted and I found his raptoral appendage laying next to his burrow. Its really cool looking and shows the spikes really well. 
My question is what can I put on this so that it lasts? Its fairly hard already but im sure it will decompose if I just let it sit out.
I was thinking maybe a light coat of super glue???

My question is what can I put on this so that it lasts? Its fairly hard already but im sure it will decompose if I just let it sit out.
I was thinking maybe a light coat of super glue???