Tiny ‘What Is It?’

I was in the process of doing something today when I thought “This would make a good macro for Tiny Tuesday”. 
 
As it was a quick macro turned out to be a 4 shot focus stacking exercise.  I must check out the old lens that I use to see if the aperture has opened itself up.  The electrics packed up ages ago.
 
If I told you what I was doing I would give the game away.  All to be revealed tomorrow, either as an extra (photo taken and edited), or I will take another photo and make it the blip.
 
Many thanks to Wendy (wrperry) for hosting Tiny Tuesday this month.