What Could It Be?
In the first of an occasional series, I present a gadget which I found while browsing the Internet the other day:

What could it be? What is the purpose of this device?
Suggestions in the comments – answer will be revealed Friday!
In the first of an occasional series, I present a gadget which I found while browsing the Internet the other day:

What could it be? What is the purpose of this device?
Suggestions in the comments – answer will be revealed Friday!
Old Heatonian