My favourite piece of technology

This gadget is very entertaining and vintage , some years ago my brother Joaquin give it to me I remember that I was in my room and he ask me : "what do you think about Soda Stereo?" so I answer that I really like the Argentinian rock.

This device must be used in a table or a firm surface, has a square base and a thin arm with a little peak in the end of that in the center of this square I put an medium or large circle , if I don’t have this circle I can’t use this gadget .

I enjoy every time that I can spend time in this gadget and many other people can join to me at the same time.