My girlfriend left this little amber stick at my place, and to be honest… I had absolutely no idea what it was.

I examined it from every angle.

I pretended to understand exactly what I was looking at.

Then I discreetly replaced it in the exact spot where I had found it.

But the mystery remained for me.

What was that?

In the end, curiosity won out.

After some research, I finally found the answer.