The color is BLACK. It is unused / unopened package.
The photo's are from my identical copy.

Perfect little flash to have in your bag for your flash-less system camera, or for a flash-less vintage camera. Works on everything AFAIK. (Works fine on my Canon R7 and vintage AE-1, AV-1, A-1, Minolta AL-F...)

It's this one:
https://www.medalight.com/product/cameraflash-cameraspeedlite/CameraFlash.html

I bought one for myself because it's an AWESOME TINY flash, and I bought 2 in the hope I can split the shipping with somebody else (you?).